title: Age and/or sex differences of blood glucose and urea in school children.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001786:Blood Glucose / Q000032:analysis*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012016:Reference Values; D012737:Sex Factors; D014508:Urea / Q000097:blood*
chemical_list: D001786:Blood Glucose; D014508:Urea