title: Severe constipation.
authors.affiliation: Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh Medical Center, Pennsylvania 15213, USA. walda@msx.upmc.edu
authors.forename: Arnold
authors.initials: A
authors.lastname: Wald
mesh_terms: D000328:Adult; D002908:Chronic Disease; D003106:Colon / Q000503:physiopathology; D003248:Constipation / Q000503:physiopathology*; D003672:Defecation / Q000502:physiology*; D015930:Diet Records; D005260:Female; D005772:Gastrointestinal Transit / Q000502:physiology*; D006801:Humans; D008365:Manometry; D012007:Rectum / Q000503:physiopathology