Published in BMJ on May 16, 1992
Relation of Helicobacter pylori infection and coronary heart disease. Br Heart J (1994) 3.13
Helicobacter pylori infection as a cause of gastritis, duodenal ulcer, gastric cancer and nonulcer dyspepsia: a systematic overview. CMAJ (1994) 1.78
Aetiology of peptic ulcer: a prospective population study in Norway. J Epidemiol Community Health (1994) 1.68
Role of Helicobacter pylori in gastrointestinal disease: implications for primary care of a revolution in management of dyspepsia. Br J Gen Pract (1995) 1.48
Indications for treatment of Helicobacter pylori infection: a systematic overview. CMAJ (1994) 1.27
Relation between Helicobacter pylori infection and gastrointestinal symptoms and syndromes. Gut (1997) 1.24
Prevalence of peptic ulcer in Helicobacter pylori positive blood donors. Gut (1994) 1.22
Gastric dysrhythmias and delayed gastric emptying in patients with functional dyspepsia. Dig Dis Sci (1997) 1.16
Non-ulcer dyspepsia and peptic ulcer: the distribution in a population and their relation to risk factors. Gut (1996) 1.16
Prevalence of gastroduodenitis and Helicobacter pylori infection in a general population sample: relations to symptomatology and life-style. Dig Dis Sci (2000) 1.12
Symptom patterns and pathophysiological mechanisms in dyspeptic patients with and without Helicobacter pylori. Dig Dis Sci (2003) 0.93
Changes in the prevalence of dyspepsia and Helicobacter pylori infection after 17 years: the Sørreisa gastrointestinal disorder study. Eur J Epidemiol (2008) 0.85
Accuracy of Helicobacter pylori serology in two peptic ulcer populations and in healthy controls. World J Gastroenterol (2008) 0.85
Socio-demographic characteristics of patients with diagnosed functional dyspepsia. Prz Gastroenterol (2013) 0.82
Density of gastric Helicobacter pylori colonization is not associated with occurrence of dyspeptic symptoms. Dig Dis Sci (1997) 0.81
Delta13CO2 excretion and expression of dyspeptic symptoms in patients evaluated for Helicobacter pylori infection by [13C] urea breath test. Dig Dis Sci (2002) 0.78
In silico evolutionary analysis of Helicobacter pylori outer membrane phospholipase A (OMPLA). BMC Microbiol (2012) 0.77
From ischochymia to gastroparesis: proposed mechanisms and preferred management of dyspepsia over the centuries. Dig Dis Sci (2014) 0.77
Eradication of Helicobacter pylori infection in the management of patients with dyspepsia and non-ulcer dyspepsia. Yale J Biol Med (1999) 0.77
Helicobacter pylori and gastrointestinal symptoms. Arch Dis Child (1994) 0.76
Risk factors for un-investigated dyspepsia among primary care patients in northern Nigeria. Afr Health Sci (2013) 0.76
Helicobacter pylori and radical therapy for peptic ulcer. Postgrad Med J (1995) 0.75
Testing for Helicobacter pylori in primary care: trouble in store? J Epidemiol Community Health (1998) 0.75
Oral proton-pump inhibitors and step-down therapy for nonulcer dyspepsia: is this the right approach? Therap Adv Gastroenterol (2010) 0.75
Habit, prejudice, power and politics: issues in the conversion of H2-receptor antagonists to over-the-counter use. CMAJ (1996) 0.75
Factors associated with gastro-duodenal disease in patients undergoing upper GI endoscopy at the Korle-Bu Teaching Hospital, Accra, Ghana. Afr Health Sci (2016) 0.75
Mucosal plug in the etiology of peptic ulcer disease. Dig Dis Sci (2007) 0.75
Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet (1983) 23.90
Attempt to fulfil Koch's postulates for pyloric Campylobacter. Med J Aust (1985) 10.75
Campylobacter like organisms on the gastric mucosa: culture, histological, and serological studies. J Clin Pathol (1984) 10.23
Campylobacter pyloridis, gastritis, and peptic ulceration. J Clin Pathol (1986) 9.90
Pyloric Campylobacter infection and gastroduodenal disease. Med J Aust (1985) 8.49
Campylobacter pyloridis-associated chronic active antral gastritis. A prospective study of its prevalence and the effects of antibacterial and antiulcer treatment. Gastroenterology (1988) 8.27
Campylobacter-like organisms in the stomach of patients and healthy individuals. Lancet (1984) 7.45
Ingestion of Campylobacter pyloridis causes gastritis and raised fasting gastric pH. Am J Gastroenterol (1987) 7.09
The histological diagnosis of chronic gastritis in fibreoptic gastroscope biopsy specimens. J Clin Pathol (1972) 6.07
Prevalence of Helicobacter pylori infection and histologic gastritis in asymptomatic persons. N Engl J Med (1989) 5.78
The clinical significance of Campylobacter pylori. Ann Intern Med (1988) 5.08
Campylobacter pylori and recurrence of duodenal ulcers--a 12-month follow-up study. Lancet (1987) 4.32
EFFECT OF DUODENAL CONTENTS ON THE GASTRIC MUCOSA UNDER EXPERIMENTAL CONDITIONS. Lancet (1964) 3.30
Management of dyspepsia: report of a working party. Lancet (1988) 3.08
Gastritis and Campylobacter pylori in healthy, asymptomatic volunteers. Arch Intern Med (1988) 3.03
Prevalences of endoscopic and histological findings in subjects with and without dyspepsia. BMJ (1991) 3.02
Non-ulcer dyspepsia: potential causes and pathophysiology. Ann Intern Med (1988) 2.17
Campylobacter pylori in a sample of Finnish population: relations to morphology and functions of the gastric mucosa. Gut (1988) 1.98
Symptoms and endoscopic findings in the diagnosis of gastroesophageal reflux disease. Scand J Gastroenterol (1987) 1.97
Dyspepsia: a dilemma for doctors? Lancet (1987) 1.96
The histological classification of duodenitis in fibreoptic biopsy specimens. Digestion (1975) 1.89
Towards a true prevalence of peptic ulcer: the Sørreisa gastrointestinal disorder study. Gut (1990) 1.52
Prevalence of Helicobacter (formerly Campylobacter) pylori infection in Saudia Arabia, and comparison of those with and without upper gastrointestinal symptoms. Am J Gastroenterol (1990) 1.47
Campylobacter pylori: fact or fancy? Gastroenterology (1988) 1.29
Erosive prepyloric changes in persons with and without dyspepsia. Scand J Gastroenterol (1985) 1.24
Prevalence of Campylobacter pylori and association with antral mucosal histology in subjects with and without upper gastrointestinal symptoms. Dig Dis Sci (1988) 1.08
Location of peptic ulcers in relation to antral and fundal gastritis by chromoendoscopic follow-up examinations. Dig Dis Sci (1986) 0.99
The gastroscopic diagnosis of gastritis with particular reference to mucosal reddening and mucus covering. Scand J Gastroenterol (1974) 0.98
Helicobacter (Campylobacter) pylori infestation and the development and progression of chronic gastritis: results of long-term follow-up examinations of a random sample. Endoscopy (1990) 0.89
The diagnosis and significance of gastritis. Pathol Annu (1979) 0.80
Control of C. elegans larval development by neuronal expression of a TGF-beta homolog. Science (1996) 4.23
Gene expression profiling of cells, tissues, and developmental stages of the nematode C. elegans. Cold Spring Harb Symp Quant Biol (2003) 3.22
Prevalences of endoscopic and histological findings in subjects with and without dyspepsia. BMJ (1991) 3.02
A novel syndrome of diabetes mellitus, renal dysfunction and genital malformation associated with a partial deletion of the pseudo-POU domain of hepatocyte nuclear factor-1beta. Hum Mol Genet (1999) 1.87
Probiotics in pregnant women to prevent allergic disease: a randomized, double-blind trial. Br J Dermatol (2010) 1.83
Aetiology of peptic ulcer: a prospective population study in Norway. J Epidemiol Community Health (1994) 1.68
Diagnosis of pneumonia in adults in general practice. Relative importance of typical symptoms and abnormal chest signs evaluated against a radiographic reference standard. Scand J Prim Health Care (1992) 1.59
Pneumonia--a clinical or radiographic diagnosis? Etiology and clinical features of lower respiratory tract infection in adults in general practice. Scand J Infect Dis (1992) 1.55
Towards a true prevalence of peptic ulcer: the Sørreisa gastrointestinal disorder study. Gut (1990) 1.52
Lifestyle related risk factors in the aetiology of gastro-oesophageal reflux. Gut (2004) 1.47
Associations between symptoms of irritable colon and psychological and social conditions and lifestyle. Br Med J (Clin Res Ed) (1986) 1.44
Cigarette smoking gives more respiratory symptoms among women than among men. The Nord-Trondelag Health Study (HUNT). J Epidemiol Community Health (2000) 1.44
Laboratory tests for pneumonia in general practice: the diagnostic values depend on the duration of illness. Scand J Prim Health Care (1992) 1.44
Effect of eicosapentaenoic and docosahexaenoic acids on blood pressure in hypertension. A population-based intervention trial from the Tromsø study. N Engl J Med (1990) 1.39
Fatal course in severe meningococcemia: clinical predictors and effect of transfusion therapy. Crit Care Med (1993) 1.39
Sex differences in lung vulnerability to tobacco smoking. Eur Respir J (2003) 1.38
Forced spirometry reference values for Norwegian adults: the Bronchial Obstruction in Nord-Trøndelag Study. Eur Respir J (2001) 1.37
Socio-economic and lifestyle factors associated with the risk of prostate cancer. Br J Cancer (2000) 1.33
Severe gastro-oesophageal reflux symptoms in relation to anxiety, depression and coping in a population-based study. Aliment Pharmacol Ther (2007) 1.25
Prevalence of gastro-oesophageal reflux symptoms and the influence of age and sex. Scand J Gastroenterol (2004) 1.23
Headache and neck or shoulder pain--frequent and disabling complaints in the general population. Scand J Prim Health Care (1993) 1.18
Peptic ulcer and non-ulcer dyspepsia--a disease and a disorder. Scand J Prim Health Care (1988) 1.16
Non-ulcer dyspepsia and peptic ulcer: the distribution in a population and their relation to risk factors. Gut (1996) 1.16
The diagnosis of adult pneumonia in general practice. The diagnostic value of history, physical examination and some blood tests. Scand J Prim Health Care (1988) 1.11
Levonorgestrel-impregnated intrauterine device as treatment for endometrial hyperplasia: a national multicentre randomised trial. BJOG (2013) 1.09
Reducing sick leave by minimal postal intervention: a randomised, controlled intervention study. Occup Environ Med (2006) 1.08
Asymptomatic gastric ulcer: a follow-up study in patients with previous gastric ulcer disease. Lancet (1986) 1.07
Asymptomatic peptic ulcer disease. Scand J Gastroenterol (1987) 1.06
Does imprint cytology of brain tumours improve intraoperative diagnoses? Acta Neurol Scand (2003) 1.05
Renal histopathology and clinical course in 94 patients with Wegener's granulomatosis. Nephrol Dial Transplant (2001) 1.05
Early aggressive exercise for postoperative rehabilitation after discectomy. Spine (Phila Pa 1976) (2000) 1.05
Nuclear morphometric changes and therapy monitoring in patients with endometrial hyperplasia: a study comparing effects of intrauterine levonorgestrel and systemic medroxyprogesterone. Gynecol Oncol (2003) 1.04
Wegener's granulomatosis: clinical course in 108 patients with renal involvement. Nephrol Dial Transplant (2000) 1.03
Reduced CD4 cell counts in blood do not reflect CD4 cell depletion in tonsillar tissue in asymptomatic HIV-1 infection. AIDS (1996) 1.02
Bifidobacterial succession and correlation networks in a large unselected cohort of mothers and their children. Appl Environ Microbiol (2012) 1.01
Validity and predictive ability of the juvenile arthritis disease activity score based on CRP versus ESR in a Nordic population-based setting. Ann Rheum Dis (2012) 0.99
Vesical calculus around an intra-uterine contraceptive device. Br J Urol (1997) 0.98
Nephropathia epidemica in Norway: antigen and antibodies in rodent reservoirs and antibodies in selected human populations. J Hyg (Lond) (1984) 0.98
Legal drug use in a general population: association with gender, morbidity, health care utilization, and lifestyle characteristics. J Clin Epidemiol (1997) 0.98
Vasoactive intestinal polypeptide and somatostatin in leucocytes. Scand J Clin Lab Invest (1984) 0.97
The incidence of gastric ulcer and duodenal ulcer in north Norway. A prospective epidemiological study. Scand J Gastroenterol (1985) 0.96
The incidence of ulcerative colitis in Northern Norway from 1983 to 1986. The Northern Norwegian Gastroenterology Society. Scand J Gastroenterol (1990) 0.95
The incidence of peptic ulcer disease related to occupation in the northern part of Norway. A prospective epidemiological and radiological study. Scand J Gastroenterol (1985) 0.95
Serum group I pepsinogens in children. Acta Paediatr Scand (1980) 0.94
[Sick-listed persons think job adjustments might reduce sick-leave]. Tidsskr Nor Laegeforen (1999) 0.94
Threats from patients and their effects on medical decision making: a cross-sectional, randomised trial. Lancet (2001) 0.93
High-affinity folate binding in human choroid plexus. Characterization of radioligand binding, immunoreactivity, molecular heterogeneity and hydrophobic domain of the binding protein. Biochem J (1991) 0.91
Hereditary angio-oedema: new clinical observations and autoimmune screening, complement and kallikrein-kinin analyses. J Intern Med (1996) 0.91
Smoking, alcohol, coffee, and familial factors: any associations with peptic ulcer disease? A clinically and radiologically prospective study. Scand J Gastroenterol (1985) 0.91
Gastric acidity protects mice against prion infection? Scand J Gastroenterol (2002) 0.91
The treatment of neonatal isoimmune thrombocytopenia with intravenous immunoglobin (IgG i.v.). Blut (1984) 0.90
Practical training of medical students in community medicine. Eight years experience from the University of Tromsø. Scand J Prim Health Care (1986) 0.89
Atopic dermatitis in adolescent boys is associated with greater psychological morbidity compared with girls of the same age: the Young-HUNT study. Br J Dermatol (2007) 0.88
Temporal variations in early gut microbial colonization are associated with allergen-specific immunoglobulin E but not atopic eczema at 2 years of age. Clin Exp Allergy (2011) 0.88
Peritoneal adhesions: causes and prevention. Dig Dis (1990) 0.88
Effect of intraduodenal bile and Na- taurodeoxycholate on exocrine pancreatic secretion and on plasma levels of secretin, pancreatic polypeptide, and gastrin in man. Scand J Gastroenterol (1990) 0.87
Complementary and alternative medicine practitioner consultations among those who have or have had cancer in a Norwegian total population (Nord-Trøndelag Health Study): prevalence, socio-demographics and health perceptions. Eur J Cancer Care (Engl) (2009) 0.87
Medium-associated luteinization expressed as progesterone release in granulosa-luteal cells isolated from patients undergoing in-vitro fertilization. Hum Reprod (1991) 0.87
The incidence of Crohn's disease in northern Norway from 1983 to 1986. Northern Norway Gastroenterology Society. Scand J Gastroenterol (1989) 0.87
Somatostatin release and plasma molecular somatostatin components in man. Acta Physiol Scand (1984) 0.87
Birth outcomes in primiparous women who were raped as adults: a matched controlled study. BJOG (2009) 0.87
Changes in the pattern of peptic ulcer disease in the northern part of Norway between 1946 and 1981. Scand J Gastroenterol (1982) 0.87
Radioimmunoassay of secretin in acidified plasma. Acta Hepatogastroenterol (Stuttg) (1978) 0.87
Oscillometric brachial mean artery pressures are higher than intra-radial mean artery pressures in intensive care unit patients receiving norepinephrine. Acta Anaesthesiol Scand (2006) 0.86
Changing incidence of peptic ulcer--facts or artefacts? A cohort study from Tromsø. J Epidemiol Community Health (1992) 0.86
Induction of Mx protein by interferon and double-stranded RNA in salmonid cells. Fish Shellfish Immunol (2000) 0.86
Correlates of latent and productive HIV type-1 infection in tonsillar CD4(+) T cells. Proc Natl Acad Sci U S A (1997) 0.86
Jejunal biopsy findings in healthy young men. Scand J Gastroenterol (1968) 0.86
A high-affinity folate binding protein in proximal tubule cells of human kidney. Kidney Int (1992) 0.85
Infectious pancreatic necrosis virus infection in Atlantic salmon Salmo salar post-smolts affects the outcome of secondary infections with infectious salmon anaemia virus or Vibrio salmonicida. Dis Aquat Organ (2001) 0.85
Enzymatic sulfation of glycochenodeoxycholic acid by tissue fractions from adult hamsters. J Lipid Res (1979) 0.85
Observer variation in histologic classification of malignant and borderline ovarian tumors. Hum Pathol (1988) 0.85
Radioimmunoassay of group I pepsinogens (PGI) and the effect of food on serum PGI. Scand J Gastroenterol (1979) 0.84
CpG oligodeoxynucleotides and plasmid DNA stimulate Atlantic salmon (Salmo salar L.) leucocytes to produce supernatants with antiviral activity. Dev Comp Immunol (2001) 0.84
Diurnal profiles of gastrointestinal regulatory peptides. Scand J Gastroenterol (1985) 0.84
On plasma/serum interferences on radioimmunoassay of regulatory peptides. Scand J Gastroenterol (1984) 0.84
Serum group I pepsinogens and gastrin in relation to gastric H+ and pepsin outputs before and after subcutaneous injection of pentagastrin. Scand J Gastroenterol (1978) 0.84
Identification of factors regulating thiopurine methyltransferase activity in a Norwegian population. Eur J Clin Pharmacol (1993) 0.84
The effect of jejunoileal bypass on postprandial release of plasma gastric inhibitory polypeptide (GIP). Scand J Gastroenterol (1981) 0.83
Acute and persistent experimental nodavirus infection in spotted wolffish Anarhichas minor. Dis Aquat Organ (2003) 0.83
Use of antacids in a general population: the impact of health-related variables, lifestyle and sociodemographic characteristics. J Clin Epidemiol (1999) 0.83
Effects of intravenously infused porcine GIP on serum insulin, plasma C-peptide, and pancreatic polypeptide in non-insulin-dependent diabetes in the fasting state. Scand J Gastroenterol (1985) 0.83
Malignant lymphoma with eosinophilia of the gastrointestinal tract. Histopathology (1987) 0.83
Radioimmunoassay of plasma gastric inhibitory polypeptide (GIP), release of GIP after a test meal and duodenal infusion of bile, and immunoreactive plasma GIP components in man. Digestion (1980) 0.83
Ophthalmia neonatorum in northern Norway. II. Microbiology with emphasis on Chlamydia trachomatis. Acta Ophthalmol (Copenh) (1992) 0.82
Modelling bacterial transmission in human allergen-specific IgE sensitization. Lett Appl Microbiol (2012) 0.82
A follow-up study of 68 patients with anti-mitochondrial antibodies (AMA). Acta Med Scand (1986) 0.82
Mucosal measurements and gastric secretion in gastritis. Scand J Gastroenterol (1968) 0.82
Incomplete Currarino syndrome with a presacral leiomyosarcoma. Acta Oncol (1991) 0.82
Wegener's granulomatosis: inflammatory cells and markers of repair and fibrosis in renal biopsies--a clinicopathological study. Scand J Urol Nephrol (2001) 0.82