Published in Br J Radiol on August 01, 1987
Comparison of nasopharyngeal aspirate and nasopharyngeal swab specimens for respiratory syncytial virus diagnosis by cell culture, indirect immunofluorescence assay, and enzyme-linked immunosorbent assay. J Clin Microbiol (1987) 3.06
Epidemiology of varicella zoster virus infection in Canada and the United Kingdom. Epidemiol Infect (2001) 2.98
Comparison of ultrasound and cineangiographic measurements of the mean rate of circumferential fiber shortening in man. Circulation (1972) 2.12
Modelling the impact of immunization on the epidemiology of varicella zoster virus. Epidemiol Infect (2000) 1.95
Ultrasonographic appearance of adult intussusception. Radiology (1977) 1.91
Sensitivity of gray scale ultrasound in detecting urinary tract obstruction. AJR Am J Roentgenol (1978) 1.58
A combined vaccine against hepatitis A and B in children and adolescents. Pediatr Infect Dis J (1999) 1.55
High-resolution ultrasonography of scrotal pathology. Radiology (1979) 1.48
Stroke following central venous cannulation. Lancet (1997) 1.47
Antepartum obstetrical ultrasound examination guidelines. J Ultrasound Med (1986) 1.39
Epidemiological features of pertussis in hospitalized patients in Canada, 1991-1997: report of the Immunization Monitoring Program--Active (IMPACT). Clin Infect Dis (1999) 1.26
Renal ultrasonography: an updated approach to the diagnosis of renal cyst. Radiology (1973) 1.25
Ultrasonic abdominal aortography. Radiology (1970) 1.22
Growth rates of small abdominal aortic aneurysms. Surgery (1976) 1.20
High-resolution real-time ultrasonography of thyroid nodules. Radiology (1979) 1.20
Perfluoroctylbromide: a liver/spleen-specific and tumor-imaging ultrasound contrast material. Radiology (1982) 1.18
Historic low Haemophilus influenzae type B case tally--Canada 2000. Can Commun Dis Rep (2001) 1.17
Gray scale ultrasonic cholecystography: a comparison with conventional radiographic techniques. Radiology (1976) 1.17
Ultrasonic detection and evaluation of abdominal aortic aneurysms. Surgery (1972) 1.15
Induction of ovulation and pregnancy with pulsatile luteinizing hormone releasing factor: dosage and mode of delivery. Fertil Steril (1981) 1.13
Ultrasound B-scanning in the differentiation of Baker's cyst and thrombophlebitis. Br J Radiol (1972) 1.12
Accuracy of ultrasonography in diagnosis of hepatocellular disease. AJR Am J Roentgenol (1979) 1.12
A streamlined diagnostic approach to renal mass lesions with renal echogram. J Urol (1972) 1.10
Ultrasonic scanning in the diagnosis of biliary disease. Surg Clin North Am (1973) 1.08
A practical guide for the diagnosis and treatment of pediatric pneumonia. CMAJ (1997) 1.06
Real-time breast sonography: application in 300 consecutive patients. AJR Am J Roentgenol (1986) 1.06
Invasive pneumococcal infections among Canadian aboriginal children. Can Commun Dis Rep (2003) 1.05
Short-course antibiotic therapy for urinary tract infections in children. A methodological review of the literature. Am J Dis Child (1988) 1.05
Occult spinal dysraphism in infants: screening with high-resolution real-time ultrasound. Radiology (1983) 1.00
A case-control study of Yersinia enterocolitica infections in Auckland. Aust N Z J Public Health (1999) 0.99
The determinants of fat intake in a multi-ethnic New Zealand population. Fletcher Challenge--University of Auckland Heart and Health Study Management Committee. Int J Epidemiol (1998) 0.98
Avascular primary renal cell carcinoma: varied pathologic and angiographic features. J Urol (1974) 0.98
Disseminated bacille Calmette-Guérin infection: three recent Canadian cases. IMPACT. Immunization Monitoring Program, Active. Can Commun Dis Rep (1998) 0.97
Pancreatic echography: a new dimension in the diagnosis of pseudocyst. Radiology (1972) 0.97
Ultrasonic demonstration of the inflamed appendix: case report. Radiology (1981) 0.97
The reliability and predictive value of an amniotic fluid scoring system in severe second-trimester oligohydramnios. Obstet Gynecol (1989) 0.97
Sonography of the thickened gallbladder wall: a nonspecific finding. AJR Am J Roentgenol (1981) 0.95
Gray scale echographic patterns of hepatic metastatic disease. AJR Am J Roentgenol (1977) 0.92
Forensic aspects of the metabolism and excretion of cannabinoids following oral ingestion of cannabis resin. J Pharm Pharmacol (1984) 0.92
Deleterious effects of gastrointestinal contrast material on abdominal echography. Radiology (1971) 0.91
Sonographic evaluation of the fetal stomach: significance of nonvisualization. AJR Am J Roentgenol (1988) 0.89
Group A streptococcal pharyngeal carriage, pharyngitis, and impetigo in two northern Canadian native communities. Clin Invest Med (1990) 0.89
Gray scale ultrasonic angiography of the upper abdomen. Radiology (1975) 0.88
Diagnostic and therapeutic percutaneous gallbladder procedures. Radiology (1986) 0.88
Ultrasonography of superficially located structures. Radiol Clin North Am (1980) 0.87
Identification of soluble protein phosphatases that dephosphorylate voltage-sensitive sodium channels in rat brain. J Biol Chem (1995) 0.87
Intrabony course of the inferior alveolar nerve in the edentulous mandible. Clin Anat (2004) 0.87
Objective measurement of hypertrophic burn scar: a preliminary study of tonometry and ultrasonography. Ann Plast Surg (1985) 0.86
Dexamethasone therapy for bacterial meningitis: Better never than late? Can J Infect Dis (1994) 0.86
Analysis of varicella vaccine breakthrough rates: implications for the effectiveness of immunisation programmes. Vaccine (2000) 0.86
Acardiac twin. Report of Doppler sonography. J Ultrasound Med (1988) 0.85
Passive inhalation of cannabis smoke. J Pharm Pharmacol (1984) 0.84
Treatment with farnesyl-protein transferase inhibitor induces regression of mammary tumors in transforming growth factor (TGF) alpha and TGF alpha/neu transgenic mice by inhibition of mitogenic activity and induction of apoptosis. Clin Cancer Res (1999) 0.84
The significance of mitral valve prolapse in middle-aged and elderly men. Am Heart J (1976) 0.84
Fetal hydrops associated with extralobar pulmonary sequestration. J Ultrasound Med (1986) 0.84
Gallstone dissolution with methyl-tert-butyl ether via percutaneous cholecystostomy: success and caveats. AJR Am J Roentgenol (1986) 0.84
MR imaging of the scrotum: pathologic conditions. Radiology (1987) 0.84
Second-trimester echogenic bowel and chromosomal abnormalities. Am J Obstet Gynecol (1992) 0.83
Study of booster doses of two Haemophilus influenzae type b conjugate vaccines including their interchangeability. Vaccine (1996) 0.83
Percutaneous gastrostomy and gastroenterostomy: 2. Clinical experience. AJR Am J Roentgenol (1986) 0.83
Maternal ultrasonography for the antenatal diagnosis of surgically significant neonatal anomalies. Ann Surg (1981) 0.82
Children hospitalized with influenza during the 2006-2007 season: a report from the Canadian Immunization Monitoring Program, Active (IMPACT). Can Commun Dis Rep (2008) 0.82
Diagnostic ultrasound in the detection of molar pregnancy. Radiology (1971) 0.82
Renal allografts in acute rejection: evaluation using duplex sonography. Radiology (1986) 0.81
Diagnosis of retroperitoneal fluid collections by ultrasonography: a series of surgically proved cases. J Urol (1976) 0.81
Transient nephromegaly simulating infantile polycystic disease of the kidneys. Pediatrics (1981) 0.81
Amphetamine radioimmunoassay: chemical tuning of specificity. J Immunoassay (1983) 0.81
Intrauterine diagnosis of renal anomalies by ultrasonography. Am J Dis Child (1979) 0.81
Patterns in sharp force fatalities--a comprehensive forensic medical study. J Forensic Sci (1986) 0.81
Ureterosigmoidostomy: the development of tumors, diagnosis, and pitfalls. AJR Am J Roentgenol (1983) 0.80
Pertussis in children hospitalized at five Canadian pediatric tertiary care centres. Can Commun Dis Rep (1994) 0.80
Long-term persistence of antibodies induced by vaccination and safety follow-up, with the first combined vaccine against hepatitis A and B in children and adults. J Med Virol (2001) 0.80
Posterior wall velocity: an unreliable index of total left ventricular performance in patients with coronary artery disease. Am J Cardiol (1974) 0.80
Perfluorochemicals as US contrast agents for tumor imaging and hepatosplenography: preliminary clinical results. Radiology (1987) 0.80
Demonstration of the compatibility of narrow-bore packed column high-performance liquid chromatography with conventional detection systems. J Pharm Biomed Anal (1991) 0.80
Parathyroid adenoma: accuracy of preoperative localization by high-resolution real-time sonography. J Clin Ultrasound (1981) 0.80
Ultrasonic imaging of the carotid arterial system. Am J Surg (1980) 0.80
Reduced susceptibility to penicillin among pneumococci causing invasive infection in children - Canada, 1991 to 1998. Can J Infect Dis (2001) 0.80
Surveillance of vaccine-related adverse events in the first year of life: a Manitoba cohort study. J Clin Epidemiol (1996) 0.79
Docosahexaenoic acid (DHA) sensitizes brain tumor cells to etoposide-induced apoptosis. Curr Mol Med (2011) 0.79
The present status of imaging of the gallbladder. Invest Radiol (1979) 0.79
Decline in Haemophilus influenzae type B invasive infections at five Canadian pediatric centres. Can Commun Dis Rep (1993) 0.78
B-mode ultrasonic echo determination of depth of thermal injury. Burns Incl Therm Inj (1986) 0.78
Retraction of two articles: Myocardial infarct size. J Am Coll Cardiol (1985) 0.78
Spontaneous improvement of intrathoracic masses diagnosed in utero. J Ultrasound Med (1992) 0.78
Internal consistency, reproducibility, responsiveness, and construct validity of the Chinese (HK) version of the asthma quality of life questionnaire. Qual Life Res (2001) 0.77
Epidemiology of varicella zoster virus infection in Canada and the United Kingdom - CORRIGENDUM. Epidemiol Infect (2014) 0.77
Ultrasonography of jaundice. Radiol Clin North Am (1979) 0.77
Group A streptococcal pharyngeal carriage and impetigo in two northern native communities. Arctic Med Res (1988) 0.77
Diagnostic ultrasound. JAMA (1976) 0.77
Renal transplant size measured by reflected ultrasound. Radiology (1970) 0.77
The effect of 4-isothiocyanatobenzene sulfonic acid on the oxygen affinity of human hemoglobin. Biochem Biophys Res Commun (1981) 0.77
Gallbladder and bile duct abnormalities in AIDS: sonographic findings in eight patients. AJR Am J Roentgenol (1988) 0.77
A case of insect borne tularemia above the tree line. Arctic Med Res (1991) 0.77
Is oral cholecystography still useful? AJR Am J Roentgenol (1988) 0.77
Neuroblastoma metastatic to the testis: ultrasonographic screening as an aid to clinical staging. Radiology (1984) 0.76
Safety and immunogenicity of a five-component acellular pertussis vaccine with varying antigen quantities. Arch Pediatr Adolesc Med (1994) 0.76
Lipomatous tumors of the kidney and adrenal: apparent echographic specificity. Radiology (1978) 0.76
Pitfalls in the echographic evaluation of pancreatic disease. J Clin Ultrasound (1974) 0.76