title: Catheters for studies of urinary tract pressure.
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D010969:Plastics; D011312:Pressure; D012007:Rectum / Q000502:physiology; D012146:Rest; D014521:Urethra / Q000502:physiology; D001743:Urinary Bladder / Q000502:physiology; D014546:Urinary Catheterization / Q000295:instrumentation*
chemical_list: D010969:Plastics