title: Sphincter involvement in hereditary spastic paraplegia.
mesh_terms: D000328:Adult; D001341:Autonomic Nervous System / Q000503:physiopathology; D001794:Blood Pressure; D006801:Humans; D008297:Male; D008875:Middle Aged; D009128:Muscle Spasticity / Q000150:complications / Q000235:genetics* / Q000503:physiopathology; D013546:Sweating; D001750:Urinary Bladder, Neurogenic / Q000209:etiology*; D014567:Urography; D014636:Valsalva Maneuver