title: Recreational physical activity and the risk of cholecystectomy in women.
authors.forename: B
authors.initials: B
authors.lastname: Simini
mesh_terms: D019928:Breast Implantation / Q000706:statistics & numerical data; D002763:Cholecystectomy / Q000706:statistics & numerical data*; D015986:Confounding Factors, Epidemiologic; D015444:Exercise; D005260:Female; D006801:Humans; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*; D014648:Varicose Veins / Q000601:surgery