title: [Determination of creatine and creatinine (author's transl)].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003401:Creatine / Q000032:analysis*; D003404:Creatinine / Q000032:analysis*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D011247:Pregnancy; D012737:Sex Factors
chemical_list: D003404:Creatinine; D003401:Creatine