title: Can a city population represent a whole country? Essentials of study design for epidemiologic studies/ Serum lipid profiles including non-high density lipoprotein cholesterol levels in Turkish school-children.
authors.forename: Mehmet
authors.initials: M
authors.lastname: Yokuşoğlu
authors.forename: Mehmet
authors.initials: M
authors.lastname: Uzun
authors.forename: Oben
authors.initials: O
authors.lastname: Baysan
mesh_terms: D002648:Child; D002669:Child Welfare; D002784:Cholesterol / Q000097:blood*; D015986:Confounding Factors, Epidemiologic; D004812:Epidemiologic Methods; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000453:epidemiology* / Q000209:etiology; D014421:Turkey / Q000453:epidemiology; D014505:Urban Population
chemical_list: D002784:Cholesterol