title: Urinary catheterization in severe sphincter spasticity: report of two cases.
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D013035:Spasm / Q000209:etiology; D013119:Spinal Cord Injuries / Q000150:complications; D001743:Urinary Bladder; D014546:Urinary Catheterization / Q000379:methods*