title: Comment on: Lifestyle, reproductive factors and risk of gallbladder cancer.
authors: Mustafa
authors: M
authors: Afifi
mesh_terms: D016022:Case-Control Studies; D003627:Data Interpretation, Statistical; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*; D042882:Gallstones / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D008297:Male; D015233:Models, Statistical; D016017:Odds Ratio; D011446:Prospective Studies; D012107:Research Design; D012307:Risk Factors