title: [The constancy of creatinine excretion in 24-hour-urine].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003404:Creatinine / Q000652:urine*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D013997:Time Factors
chemical_list: D003404:Creatinine
vernacular_title: Uber die Konstanz der Kreatininausscheidung im 24-Stunden-Urin.