title: Portable anorectal manometry.
authors.affiliation: Department of Surgery, University of Minnesota Medical School, Minneapolis.
authors.forename: W J
authors.initials: WJ
authors.lastname: Orrom
authors.forename: J G
authors.initials: JG
authors.lastname: Williams
authors.forename: D A
authors.initials: DA
authors.lastname: Rothenberger
authors.forename: W D
authors.initials: WD
authors.lastname: Wong
mesh_terms: D000553:Ambulatory Care; D001003:Anal Canal / Q000503:physiopathology*; D006801:Humans; D008365:Manometry / Q000295:instrumentation*; D011312:Pressure