title: Clinical testing of gastrointestinal motor function: introduction and process.
authors.affiliation: Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA.
authors.forename: R W
authors.initials: RW
authors.lastname: Summers
mesh_terms: D026683:Advisory Committees / Q000592:standards*; D005769:Gastrointestinal Motility / Q000502:physiology*; D006801:Humans; D017410:Practice Guidelines as Topic; D012107:Research Design / Q000592:standards*; D012955:Societies, Medical / Q000592:standards*