National Five-year Mortality After Inpatient Cataract Extraction

Obtaining Confidence Intervals for the Risk Ratio in Cohort Studies

Daniela Katz, Jorge Baptista, Stanley P. Azen et al. · Biometrics · 1978 · 421 citations

Public Health, Biostatistics, Epidemiologic Methods +14

Use of claims data systems to evaluate health care outcomes. Mortality and reoperation following prostatectomy

John E. Wennberg · JAMA · 1987 · 287 citations

Medicine, Surgery, Urology +14

Use of Claims Data Systems to Evaluate Health Care Outcomes

John E. Wennberg · JAMA · 1987 · 205 citations

Pharmacy, Surgery, Urology +14

Lens Changes and Survival in a Population-Based Study

Marvin J. Podgor, Gary H. Cassel, William B. Kannel · New England Journal of Medicine · 1985 · 87 citations

Medicine, Cardiology, Ophthalmology +12

Increased Mortality Among Elderly Patients Undergoing Cataract Extraction

Roland Hirsch, Bernard Schwartz · Archives of Ophthalmology · 1983 · 77 citations

Medicine, Ophthalmology, Surgery +11