title: Re: Moro et al.: gallstone disease in high altitude Peruvian rural populations.
authors.forename: E
authors.initials: E
authors.lastname: Kyriacou
mesh_terms: D000328:Adult; D000531:Altitude; D002769:Cholelithiasis / Q000453:epidemiology* / Q000209:etiology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D010568:Peru / Q000453:epidemiology; D012307:Risk Factors; D012424:Rural Population / Q000706:statistics & numerical data*