[Summary of 2004 national symposium on hematuria and chronic renal failure in children].
D002118:Calcium / Q000652:urine; D002648:Child; D006417:Hematuria / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007676:Kidney Failure, Chronic / Q000175:diagnosis* / Q000517:prevention & control / Q000628:therapy*
D002118:Calcium