Percutaneous renal biopsy at the Children's Hospital of Alabama.
D000293:Adolescent; D001707:Biopsy, Needle; D002648:Child; D002675:Child, Preschool; D005921:Glomerulonephritis / Q000175:diagnosis; D006417:Hematuria / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007668:Kidney / Q000473:pathology*; D009404:Nephrotic Syndrome / Q000175:diagnosis; D011507:Proteinuria / Q000175:diagnosis