title: [Some problems in establishment of normal value (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001219:Aspartate Aminotransferases / Q000097:blood*; D001798:Blood Proteins / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values
chemical_list: D001798:Blood Proteins; D001219:Aspartate Aminotransferases