title: Prevalence and epidemiological pattern of gallstones in urban residents in China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Zeng
authors.forename: Yuan
authors.initials: Y
authors.lastname: He
authors.forename: Dong-chang
authors.initials: DC
authors.lastname: Qiang
authors.forename: Liu-xing
authors.initials: LX
authors.lastname: Wu
mesh_terms: D000328:Adult; D017677:Age Distribution; D000368:Aged; D002681:China / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D042882:Gallstones / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D017678:Sex Distribution; D014504:Urban Health; D055815:Young Adult