Increased risk of cholecystectomy in users of supplemental estrogen

Regression Models and Life-Tables

D. R. Cox · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 1972 · 38.8K citations · Full text

Regression Models, Reliability Engineering, Conditional Likelihood +14

Surgically Confirmed Gallbladder Disease, Venous Thromboembolism, and Breast Tumors in Relation to Postmenopausal Estrogen Therapy

New England Journal of Medicine · 1974 · 343 citations

Estrogen Use, Hormonal Contraceptive, Oral Contraceptive +17

Effects of Oral Contraceptives on the Gallbladder Bile of Normal Women

Lynn J. Bennion, Ronald L. Ginsberg, Marc B. Garnick et al. · New England Journal of Medicine · 1976 · 227 citations

PREVALENCE OF GALLSTONE DISEASE IN AN ITALIAN ADULT FEMALE POPULATION

American Journal of Epidemiology · 1984 · 222 citations

Biliary Disorder, Eus-guided Gallbladder Drainage, Epidemiology +1

ORAL CONTRACEPTIVES AND VENOUS THROMBOEMBOLIC DISEASE, SURGICALLY CONFIRMED GALLBLADDER DISEASE, AND BREAST TUMOURS

The Lancet · 1973 · 214 citations

Hormonal Contraceptive, Urology, Oral Contraceptive +6