Allen, M L Manometric measurement of anal canal resting tone: comparison of a rectosphincteric balloon probe with a water-perfused catheter assembly. [electronic resource] - Digestive diseases and sciences Jul 1998 - 1411-5 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0163-2116 Standard No.: 10.1023/a:1018829907604 doi Subjects--Topical Terms: AdultAnal Canal--physiologyCatheterization--instrumentationFemaleHumansMaleManometry--instrumentationRectum--physiologyWater