title: Inclusion criteria for pharmacodynamic and clinical trials in chronic idiopathic constipation: pitfalls in using Rome III for functional constipation.
authors.affiliation: Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), College of Medicine, Mayo Clinic, Charlton 8-110, 200 First Street SW, Rochester, MN 55905, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Camilleri