title: [It's necessary the anorrectal manometry for evaluation of patients with chronic constipation?].
authors: Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico Biológicas, Universidad Veracruzana, Veracruz.
authors: José María
authors: JM
authors: Remes-Troche
authors: Klaus
authors: K
authors: Bielefeldt
authors: Satish S C
authors: SS
authors: Rao
mesh_terms: D001003:Anal Canal / Q000503:physiopathology; D002908:Chronic Disease; D003248:Constipation / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D008365:Manometry; D012007:Rectum / Q000503:physiopathology