Effect of age and socioeconomic standards on the urinary nitrogenous constituents of normal children.
D000367:Age Factors; D000641:Ammonia / Q000652:urine; D002648:Child; D002675:Child, Preschool; D003401:Creatine / Q000652:urine*; D003404:Creatinine / Q000652:urine; D005260:Female; D006801:Humans; D008297:Male; D009584:Nitrogen / Q000652:urine*; D010154:Pakistan; D012016:Reference Values; D012959:Socioeconomic Factors; D014527:Uric Acid / Q000652:urine
D014527:Uric Acid; D000641:Ammonia; D003404:Creatinine; D003401:Creatine; D009584:Nitrogen