title: [Significance of assigning the reference ranges of laboratory tests in children at different age].
authors: Y
authors: Y
authors: Kojima
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D019411:Clinical Laboratory Techniques / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D012016:Reference Values