Frequency of cholecystectomy and associated sociodemographic and clinical risk factors in the ELSA-Brasil study
Säo Paulo med. j; 134 (3), 2016
ABSTRACT: CONTEXT AND OBJECTIVE: There are few data in the literature on the frequency of cholecystectomy in Brazil. The frequency of cholecystectomy and associated risk factors were evaluated in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). DESIGN AND SETTING: Cross-sectional study...