[A flexible local injection needle for continuous measurement of intravascular oesophageal variceal pressure (IOVP)].
Watari
A
A
Third Department of Internal Medicine, Nippon Medical School.
Kobayashi
M
M
Nomura
T
T
D004932:Esophageal and Gastric Varices / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D006975:Hypertension, Portal / Q000503:physiopathology; D008365:Manometry / Q000379:methods*; D008991:Monitoring, Physiologic / Q000379:methods*; D009339:Needles; D014636:Valsalva Maneuver