[Ultrasonic measurement of the content and residue of the bladder].
D006801:Humans; D008433:Mathematics; D014463:Ultrasonography; D001744:Urinary Bladder Calculi / Q000175:diagnosis* / Q000652:urine; D014546:Urinary Catheterization / Q000379:methods
Medida ultrasónica del contenido y resíduo vesical.