title: [Creatine-creatinine coefficient as an index of creatinuria in school-age children].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001835:Body Weight; D002648:Child; D003401:Creatine / Q000652:urine*; D003404:Creatinine / Q000652:urine*; D004032:Diet; D005215:Fasting; D006801:Humans; D012737:Sex Factors
chemical_list: D003404:Creatinine; D003401:Creatine
vernacular_title: Współczynnik kreatyninowo-kreatynowy jako wskaźnik kreatynurii u dzieci w wieku szkolnym.