Published in Can J Public Health on April 21, 1983
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Motion parallax as an independent cue for depth perception. Perception (1979) 4.98
Appropriate measures of hospital market areas. Health Serv Res (1987) 3.29
Physician practice management companies: implications for hospital-based integrated delivery systems. Front Health Serv Manage (1997) 2.66
The impact of hospital market structure on patient volume, average length of stay, and the cost of care. J Health Econ (1985) 2.62
Competition and the cost of hospital care, 1972 to 1982. JAMA (1987) 2.53
The role of specialized clinical services in competition among hospitals. Inquiry (1986) 2.47
Use of minor tranquilizers and antidepressant medications by depressed outpatients: results from the medical outcomes study. Am J Psychiatry (1994) 2.45
Studies on the nicotine exposure of individual smokers. I. Changes in mouth-level exposure to nicotine on switching to lower nicotine cigarettes. Int J Addict (1976) 2.28
Multicenter evaluation of the Cepheid Xpert methicillin-resistant Staphylococcus aureus (MRSA) test as a rapid screening method for detection of MRSA in nares. J Clin Microbiol (2009) 2.20
A variable-radius measure of local hospital market structure. Health Serv Res (1993) 2.20
The future of managed care organization. Health Aff (Millwood) (1999) 2.16
Effects of stressful life events on bowel symptoms: subjects with irritable bowel syndrome compared with subjects without bowel dysfunction. Gut (1992) 2.15
Bacteria lacking a multidrug pump: a sensitive tool for drug discovery. Proc Natl Acad Sci U S A (1998) 2.01
Racial inequality and the probability of occupation-related injury or illness. Milbank Mem Fund Q Health Soc (1984) 2.00
Homozygous deletion and frequent allelic loss of chromosome 8p22 loci in human prostate cancer. Cancer Res (1993) 1.96
Have tar and nicotine yields of cigarettes changed? Science (1980) 1.94
Estimating the yield to smokers of tar, nicotine, and carbon monoxide from the 'lowest yield' ventilated filter-cigarettes. Br J Addict (1982) 1.82
A comparison of the yields of tar, nicotine, and carbon monoxide of 36 brands of Canadian cigarettes tested under three conditions. Prev Med (1983) 1.82
Accuracy of scanning laser polarimetry in the diagnosis of glaucoma. Arch Ophthalmol (1999) 1.66
Macromolecular assemblage of aminoacyl-tRNA synthetases: identification of protein-protein interactions and characterization of a core protein. J Mol Biol (1999) 1.58
Characterization of tobacco products: a comparative study of the tar, nicotine, and carbon monoxide yields of cigars, manufactured cigarettes, and cigarettes made from fine-cut tobacco. Prev Med (1985) 1.57
The p43 component of the mammalian multi-synthetase complex is likely to be the precursor of the endothelial monocyte-activating polypeptide II cytokine. J Biol Chem (1997) 1.54
Actions taken to cope with depression at different levels of severity: a community survey. Psychol Med (2004) 1.52
Tobacco consumption declining faster in Canada than in the US. Am J Public Health (1991) 1.50
Prostate cancer abdominal metastases detected with indium-111 capromab pendetide. J Nucl Med (1998) 1.49
Functional bowel disorders in women with dysmenorrhea. Am J Gastroenterol (1994) 1.49
Autosomal monosomy in man. Complete monosomy G (21-22) in a four-and-one-half-year-old mentally retarded girl. N Engl J Med (1967) 1.47
A color-matching technique for monitoring tar/nicotine yields to smokers. Am J Public Health (1982) 1.46
Public nutrition. Am J Clin Nutr (1996) 1.41
Effects of vagal cryo-interruption on colon contractions in monkeys. Surgery (1989) 1.39
Existence of irritable bowel syndrome supported by factor analysis of symptoms in two community samples. Gastroenterology (1990) 1.39
Handmade cigarettes: it's the tube that counts. Am J Public Health (1992) 1.38
Job hazards and job security. J Health Polit Policy Law (1986) 1.37
"Less hazardous" cigarettes: fact or fiction? N Y State J Med (1983) 1.35
Fractional anisotropy of cerebral white matter and thickness of cortical gray matter across the lifespan. Neuroimage (2011) 1.30
Modeling and reinforcement of the sick role during childhood predicts adult illness behavior. Psychosom Med (1995) 1.29
Evidence for exacerbation of irritable bowel syndrome during menses. Gastroenterology (1990) 1.29
Chromosome 5 suppresses tumorigenicity of PC3 prostate cancer cells: correlation with re-expression of alpha-catenin and restoration of E-cadherin function. Cancer Res (1995) 1.28
Estimating the hazards of less hazardous cigarettes. II. Study of cigarette yields of nicotine, carbon monoxide, and hydrogen cyanide in relation to levels of cotinine, carboxyhemoglobin, and thiocyanate in smokers. J Toxicol Environ Health (1981) 1.26
Partner-specific condom use among adolescent women clients of a family planning clinic. J Adolesc Health (1992) 1.25
Similarities between motion parallax and stereopsis in human depth perception. Vision Res (1982) 1.24
An evaluation of Medicaid selective contracting in California. J Health Econ (1989) 1.23
Menkes syndrome in a girl with X-autosome translocation. Am J Med Genet (1987) 1.22
Nonimmune chemotaxis in vivo: inhibition by complement depletion with cobra factor. Am J Pathol (1973) 1.22
Consistency of condom use for disease prevention among adolescent users of oral contraceptives. Fam Plann Perspect (1991) 1.17
Hazard pay in unsafe jobs: theory, evidence, and policy implications. Milbank Q (1986) 1.16
Nonviral ocular gene transfer. Gene Ther (2005) 1.13
Silent aspiration prominent in children with dysphagia. Int J Pediatr Otorhinolaryngol (1994) 1.11
A rapid and sensitive assay method for protein kinase. Anal Biochem (1976) 1.10
Forty year trends in Canadian tobacco sales. Can J Public Health (1993) 1.09
Cigarette smoking and the young: a national survey. Can Med Assoc J (1976) 1.08
Tar and nicotine retrieval from cigarettes available in Canada. Cancer (1969) 1.08
Effects of sodium butyrate on synthesis of human chorionic gonadotrophin in trophoblastic and non-trophoblastic tumours. Nature (1977) 1.05
Reported quality of life of people with spinal cord injuries: a longitudinal analysis of the first 6 months post-discharge. Spinal Cord (2000) 1.05
Effect of centrally administered corticotropin releasing factor (CRF) on multiple feeding paradigms. Neuropharmacology (1983) 1.05
The dynamics and limits of corporate growth in health care. Health Aff (Millwood) (1996) 1.05
Preliminary imaging results using In-111 labeled CYT-356 (Prostascint) in the detection of recurrent prostate cancer. Clin Nucl Med (1996) 1.04
Isochromosome 6p, a unique chromosomal abnormality in retinoblastoma: verification by standard staining techniques, new densitometric methods, and somatic cell hybridization. Hum Genet (1984) 1.04
An uncertain role for p53 gene alterations in human prostate cancers. Cancer Res (1996) 1.03
Yields of tar, nicotine, and carbon monoxide in the sidestream smoke from 15 brands of Canadian cigarettes. Am J Public Health (1984) 1.03
Structure of the EMAPII domain of human aminoacyl-tRNA synthetase complex reveals evolutionary dimer mimicry. EMBO J (2001) 1.03
Community health representatives: a valuable resource for providing coronary heart disease health education activities for Native Americans. Health Educ (1990) 1.03
Brief recordings. Acute renal failure after the administration of iopanoic acid as a cholecystographic agent. N Engl J Med (1969) 1.02
Risk adjusting community rated health plan premiums: a survey of risk assessment literature and policy applications. Annu Rev Public Health (1995) 1.01
Three new phenolic compounds from a manipulated plant cell culture, Mirabilis jalapa. J Nat Prod (2001) 0.99
Experimental analysis of Msx-1 and Msx-2 gene expression during chick mandibular morphogenesis. Dev Dyn (1995) 0.99
Cadherin-6, a cell adhesion molecule specifically expressed in the proximal renal tubule and renal cell carcinoma. Cancer Res (1997) 0.99
The role of biofeedback in Kegel exercise training for stress urinary incontinence. Am J Obstet Gynecol (1986) 0.99
Characterization of alkaline phosphatases from human first trimester placentas. J Biol Chem (1979) 0.98
Philosophical origins of the economic valuation of life. Milbank Q (1986) 0.98
Studies on the nicotine exposure of individual smokers. II. An analysis of smoking habits during a one-week period. Int J Addict (1980) 0.98
Purification and properties of L-lysine-alpha-ketoglutarate reductase from human placenta. Arch Biochem Biophys (1975) 0.98
Regulation of occupational carcinogens under OSHA's Air Contaminants Standard. Regul Toxicol Pharmacol (1990) 0.97
Electrophoretic characterization of glucose dehydrogenase, beta-glucuronidase, and N-acetyl-beta-glucosaminidase from placenta and gestational serum. Am J Obstet Gynecol (1971) 0.97
The inhibition of premature labor with indomethacin. Am J Obstet Gynecol (1980) 0.97
Handling antineoplastic agents: urine mutagenicity in nurses. Image J Nurs Sch (1987) 0.96
Arteriovenous fistula as a complication of C1-2 transarticular screw fixation. Case report and review of the literature. J Neurosurg (1996) 0.96
HeLa cells secrete alpha subunit of glycoprotein tropic hormones. Nature (1976) 0.96
Hospital behavior in a local market context. Med Care Rev (1986) 0.94
Reproductive health care: services oriented to couples. Int J Gynaecol Obstet (1998) 0.94
Some considerations when estimating exposure to environmental tobacco smoke (ETS) with particular reference to the home environment. Can J Public Health (1988) 0.94
How good are the numbers for cigarette tar at predicting deliveries of carbon monoxide, hydrogen cyanide, and acrolein? J Toxicol Environ Health (1981) 0.94
The immunosuppressive effects of measles virus on T cell function--failure to affect IL-2 release or cytotoxic T cell activity in vitro. Clin Exp Immunol (1985) 0.93
Accuracy of glaucoma detection with frequency-doubling perimetry. Am J Ophthalmol (2000) 0.93
Color flow mapping for myometrial invasion in women with a prior cesarean delivery. J Matern Fetal Med (2001) 0.92
Market and regulatory influences on the availability of coronary angioplasty and bypass surgery in U.S. hospitals. N Engl J Med (1987) 0.92
Organizational diversification in the American hospital. Annu Rev Public Health (1998) 0.92
A Craik-O'Brien-Cornsweet illusion for visual depth. Vision Res (1978) 0.90
Multicenter radioimmunoscintigraphic evaluation of patients with prostate carcinoma using indium-111 capromab pendetide. Cancer (1998) 0.90
Interleukin-2 transfected prostate cancer cells generate a local antitumor effect in vivo. Prostate (1994) 0.89