title: Evaluation of isotope proctography in constipated subjects.
authors.forename: S
authors.initials: S
authors.lastname: Halligan
mesh_terms: D001003:Anal Canal / Q000000981:diagnostic imaging*; D003248:Constipation / Q000000981:diagnostic imaging*; D006801:Humans; D011877:Radionuclide Imaging; D012007:Rectum / Q000000981:diagnostic imaging*; D013223:Statistics as Topic