Published in West J Med on September 01, 1985
The conceptual structure of the integrated exposure uptake biokinetic model for lead in children. Environ Health Perspect (1998) 0.97
Blood lead levels in Japanese children: Effects of passive smoking. Environ Health Prev Med (1997) 0.78
Deficits in psychologic and classroom performance of children with elevated dentine lead levels. N Engl J Med (1979) 9.80
Azarcón por empacho--another cause of lead toxicity. Pediatrics (1983) 1.41
Increased lead absorption with anemia and slowed nerve conduction in children near a lead smelter. J Pediatr (1976) 1.32
Treatment of lead encephalopathy in children. J Pediatr (1966) 0.95
Recognition and management of children with increased lead absorption. Arch Dis Child (1979) 0.93
Use of lead tetroxide as a folk remedy for gastrointestinal illness. MMWR Morb Mortal Wkly Rep (1981) 0.89
Children, the barometer of environmental lead. Adv Pediatr (1982) 0.85
Using patient and general practice characteristics to explain variations in cervical smear uptake rates. BMJ (1994) 9.81
Randomised trial of Haemophilus influenzae type-b tetanus protein conjugate vaccine [corrected] for prevention of pneumonia and meningitis in Gambian infants. Lancet (1997) 4.32
Controlled evaluation of the effects of patient education on asthma morbidity in general practice. Lancet (1986) 4.31
Impact of introducing near patient testing for standard investigations in general practice. BMJ (1993) 3.44
High levels of energy expenditure in obese women. Br Med J (Clin Res Ed) (1986) 3.31
Hemizygous expression of glucose-6-phosphate dehydrogenase in erythrocytes of heterozygotes for the Lesch-Nyhan syndrome. Proc Natl Acad Sci U S A (1970) 3.05
A three-allele restriction-fragment-length polymorphism at the hypoxanthine phosphoribosyltransferase locus in man. Proc Natl Acad Sci U S A (1983) 2.73
X-linked hypoxanthine-guanine phosphoribosyl transferase deficiency: heterozygote has two clonal populations. Science (1968) 2.69
Lifetime exposure to environmental lead and children's intelligence at 11-13 years: the Port Pirie cohort study. BMJ (1996) 2.67
The occurrence of new mutants in the X-linked recessive Lesch-Nyhan disease. Am J Hum Genet (1976) 2.51
Agenesis of the lung. Report of four patients with unusual anomalies. Chest (1985) 2.33
Deficiency of propionyl-Co A carboxylase and methylcrotonyl-Co A carboxylase in a patient with methylcrotonylglycinuria. Clin Chim Acta (1977) 2.25
Systematic review and meta-analysis of the evidence for flexible sigmoidoscopy as a screening method for the prevention of colorectal cancer. Br J Surg (2012) 2.25
Vocational training for general practice in inner London. Is there a dearth? And if so what's to be done? BMJ (1996) 2.23
The London Academic Training Scheme (LATS): an evaluation. Fam Pract (1998) 2.23
General practitioners' continuing education: a review of policies, strategies and effectiveness, and their implications for the future. Br J Gen Pract (1998) 2.20
Evaluation of a prophylactic and therapeutic program for patients with cystic fibrosis. Pediatrics (1965) 2.18
Salt--a dangerous "antidote". J Pediatr (1971) 2.12
Unexpectedly low levels of energy expenditure in healthy women. Lancet (1985) 2.07
The spectrum of inherited mutations causing HPRT deficiency: 75 new cases and a review of 196 previously reported cases. Mutat Res (2000) 2.01
An evaluation of the informed consent procedure used during a trial of a Haemophilus influenzae type B conjugate vaccine undertaken in The Gambia, West Africa. Soc Sci Med (1999) 1.84
Abdominal tuberculosis: CT evaluation. Radiology (1985) 1.83
The diposi tion of morphine in surgical patients. Clin Pharmacol Ther (1975) 1.83
Arginine deprivation as a targeted therapy for cancer. Curr Pharm Des (2008) 1.82
Abdominal wall endometrioma in a laparoscopic trocar tract: a case report. Am Surg (1995) 1.82
Diagnosis and management of rhinitis: complete guidelines of the Joint Task Force on Practice Parameters in Allergy, Asthma and Immunology. American Academy of Allergy, Asthma, and Immunology. Ann Allergy Asthma Immunol (1998) 1.73
Inhibition by propionyl-coenzyme A of N-acetylglutamate synthetase in rat liver mitochondria. A possible explanation for hyperammonemia in propionic and methylmalonic acidemia. J Clin Invest (1979) 1.73
Antibodies as a means of isolating and characterizing biologically active substances: presence of a non-peptide, morphine-like compound in the central nervous system. Proc Natl Acad Sci U S A (1976) 1.71
Evaluating health education in asthma -- developing the methodology: preliminary communication. J R Soc Med (1982) 1.69
Survey and audit of diabetes care in general practice in south London. Br J Gen Pract (1991) 1.68
Phase II trial of docetaxel in patients with advanced or metastatic transitional-cell carcinoma. J Clin Oncol (1997) 1.68
Mist tent therapy of the obstructive pulmonary lesion of cystic fibrosis. Pediatrics (1967) 1.63
Multidimensional analysis of the subjective symptomatology of asthma. Psychosom Med (1973) 1.63
Overweight, obesity and girth of Australian preschoolers: prevalence and socio-economic correlates. Int J Obes (Lond) (2006) 1.62
Increased synthesis of norepinephrine and epinephrine in the intact rat during exercise and exposure to cold. J Pharmacol Exp Ther (1966) 1.58
Interpretation of color change in blood with varying degree of methemoglobinemia. J Toxicol Clin Toxicol (1988) 1.58
The separation of adenine and hypoxanthine-guanine phosphoribosyl transferases isoenzymes by disc gel electrophoresis. Biochem Genet (1971) 1.57
Morphine: radioimmunoassay. Science (1970) 1.56
Yellow fever virus. I. Development and evaluation of a plaque neutralization test. Appl Microbiol (1968) 1.53
Soft X-ray microscopy with a cryo scanning transmission X-ray microscope: I. Instrumentation, imaging and spectroscopy. J Microsc (2000) 1.48
Estimation of fruit and vegetable intake using a two-item dietary questionnaire: a potential tool for primary health care workers. Nutr Metab Cardiovasc Dis (2003) 1.45
Increased p53 mutation load in nontumorous human liver of wilson disease and hemochromatosis: oxyradical overload diseases. Proc Natl Acad Sci U S A (2000) 1.44
Annual night visiting rates in 129 general practices in one family health services authority: association with patient and general practice characteristics. Br J Gen Pract (1995) 1.43
A syndrome of methylmalonic aciduria, homocystinuria, megaloblastic anemia and neurologic abnormalities in a vitamin B12-deficient breast-fed infant of a strict vegetarian. N Engl J Med (1978) 1.42
Stable isotope dilution analysis of 4-hydroxybutyric acid: an accurate method for quantification in physiological fluids and the prenatal diagnosis of 4-hydroxybutyric aciduria. Biomed Environ Mass Spectrom (1990) 1.41
D-2-Hydroxyglutaric aciduria: biochemical marker or clinical disease entity? Ann Neurol (1999) 1.41
Infection with Chlamydia trachomatis: involvement of multiple anatomic sites in neonates. J Infect Dis (1979) 1.41
Doctors and patients should sign prescriptions. BMJ (1998) 1.40
Evaluation of calibration methods for size estimation in the pediatric cardiac catheterization laboratory. Am J Cardiol (2000) 1.40
Monitoring the frequency of side effects of drugs. Reasons for stopping drugs could be recorded in general practice. BMJ (1996) 1.39
Mutant holocarboxylase synthetase: evidence for the enzyme defect in early infantile biotin-responsive multiple carboxylase deficiency. J Clin Invest (1981) 1.39
NTBC and alkaptonuria. Am J Hum Genet (1998) 1.38
Studies on pulmonary secretions. II. Osmolality and the ionic environment of pulmonary secretions from patients with cystic fibrosis, bronchiectasis, and laryngectomy. Am Rev Respir Dis (1967) 1.38
A controlled study of intravenous immunoglobulin combined with prednisone in the treatment of IBM. Neurology (2001) 1.37
The impact of behavioral counseling on stage of change in fat intake, physical activity, and cigarette smoking in adults at increased risk of coronary heart disease. Am J Public Health (2001) 1.33
Selective bronchial intubation for the treatment of severe localized pulmonary interstitial emphysema in newborn infants. J Pediatr (1977) 1.32
End-product inhibition of tyrosine hydroxylase as a possible mechanism for regulation of norepinephrine synthesis. Mol Pharmacol (1967) 1.31
Risk factors for severe respiratory syncytial virus infection leading to hospital admission in children in the Western Region of The Gambia. Int J Epidemiol (1999) 1.30
Inhibition of catecholamine synthesis in man with alpha-methyl-tyrosine, an inhibitor of tyrosine hydroxylase. Lancet (1965) 1.29
Attitudes to cardiovascular health promotion among GPs and practice nurses. Fam Pract (1999) 1.29
Quantitative analysis for organic acids in biological samples: batch isolation followed by gas chromatographic-mass spectrometric analysis. Clin Chem (1989) 1.28
Mitochondrial DNA polymerase gamma deficiency and mtDNA depletion in a child with Alpers' syndrome. Ann Neurol (1999) 1.28
Autosomal dominant striatonigral degeneration. A clinical, pathologic, and biochemical study of a new genetic disorder. Neurology (1976) 1.27
A standardized plaque reduction assay for determination of drug susceptibilities of cytomegalovirus clinical isolates. Antimicrob Agents Chemother (2000) 1.27
Reversion in expression of hypoxanthine-guanine phosphoribosyl transferase following cell hybridization. J Cell Sci (1975) 1.26
Pharmacokinetics of naloxone in rats and in man: basis for its potency and short duration of action. Anesthesiology (1976) 1.26
Release of norepinephrine in the central nervous system by theophylline and caffeine. Eur J Pharmacol (1970) 1.26
Effects of ascorbic acid in alkaptonuria: alterations in benzoquinone acetic acid and an ontogenic effect in infancy. Pediatr Res (1989) 1.25
Isolation of morphine from toad skin. Proc Natl Acad Sci U S A (1985) 1.25
Detection of heterozygous carriers of the Lesch-Nyhan syndrome by electrophoresis of hair root lysates. J Pediatr (1973) 1.25
An improved technique for the separation of glucose 6-phosphate dehydrogenase isoenzymes by disc electrophoresis on polyacrylamide gel. Biochem Genet (1969) 1.25
A new syndrome of mental deficiency with craniofacial, limb, and anal abnormalities. J Pediatr (1976) 1.24
Answer to criticism of Morton and Lalouel. Am J Hum Genet (1977) 1.24
Hypoxanthine-guanine phosphoribosyltransferase variants: correlation of clinical phenotype with enzyme activity. J Inherit Metab Dis (1981) 1.23
Benzodiazepines that bind at peripheral sites inhibit cell proliferation. Proc Natl Acad Sci U S A (1984) 1.22
Fibrin sealant reduces the duration and amount of fluid drainage after axillary dissection: a randomized prospective clinical trial. J Am Coll Surg (2001) 1.22
Inheritable biotin-treatable disorders and associated phenomena. Annu Rev Nutr (1986) 1.21
Presence and formation of codeine and morphine in the rat. Proc Natl Acad Sci U S A (1986) 1.20
Observations on the coexistence of methylmalonic acidemia and glycinemia. J Pediatr (1969) 1.20
Two forms of cutis laxa presenting in the newborn period. Acta Paediatr Scand (1978) 1.20
Propionic acidemia in patients with ketotic hyperglycinemia. J Pediatr (1971) 1.20
Physiology and pathophysiology of organic acids in cerebrospinal fluid. J Inherit Metab Dis (1993) 1.19
Quantitative determination of morphine in serum by radioimmunoassay. J Pharmacol Exp Ther (1971) 1.18
Response of asthmatics to methacholine and suggestion. Am Rev Respir Dis (1976) 1.18
Evaluation of the biochemical effects produced in vivo by inhibitors of the three enzymes involved in norepinephrine biosynthesis. Mol Pharmacol (1966) 1.17
Epidemiology of invasive pneumococcal disease in the Western Region, The Gambia. Pediatr Infect Dis J (1998) 1.17
Glutaric aciduria Type II. J Pediatr (1980) 1.16
Routine referral for radiography of patients presenting with low back pain: is patients' outcome influenced by GPs' referral for plain radiography? Health Technol Assess (2000) 1.15
Six years' experience of prophylactic oral vitamin K. Arch Dis Child Fetal Neonatal Ed (2000) 1.15
The spectrum of mutations causing HPRT deficiency: an update. Nucleosides Nucleotides Nucleic Acids (2004) 1.14
Identification of inosine and hypoxanthine as endogenous ligands for the brain benzodiazepine-binding sites. Proc Natl Acad Sci U S A (1979) 1.13
Abnormalities of fatty acid oxidation. N Engl J Med (1988) 1.13
Oxidation of fatty acids in cultured fibroblasts: a model system for the detection and study of defects in oxidation. Pediatr Res (1982) 1.12
Properties of [3H]diazepam binding sites on rat blood platelets. Life Sci (1980) 1.11
Obervations on subjective symptomatology, coping behavior, and medical decisions is asthma. Psychosom Med (1977) 1.11
Primary care: opportunities and threats. Broader teamwork in primary care. BMJ (1997) 1.11
Effects of azathiprine in a disorder of uric acid metabolism and cerebral function. J Pediatr (1968) 1.10
Mutability of p53 hotspot codons to benzo(a)pyrene diol epoxide (BPDE) and the frequency of p53 mutations in nontumorous human lung. Cancer Res (2001) 1.10
Complex formation between basic antibiotics and deoxyribonucleic acid in human pulmonary secretions. Pediatrics (1965) 1.09