Chronic obstruction of the lower urinary tract in children, with special reference to bladderneck stenosis and urethral valves.
D002648:Child; D003251:Constriction, Pathologic; D006801:Humans; D001743:Urinary Bladder; D014551:Urinary Tract; D014566:Urogenital System; D014572:Urology
UROGENITAL SYSTEM; UROLOGY