title: Heads or tail orientation in small-bowel capsule endoscopy: 2 capsule models with 2 reviewers.
authors.forename: Anastasios
authors.initials: A
authors.lastname: Koulaouzidis
authors.forename: Sarah
authors.initials: S
authors.lastname: Douglas
authors.forename: J N
authors.initials: JN
authors.lastname: Plevris
mesh_terms: D053705:Capsule Endoscopes / Q000592:standards*; D053704:Capsule Endoscopy; D005260:Female; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D005769:Gastrointestinal Motility / Q000502:physiology*; D006801:Humans; D007421:Intestine, Small / Q000502:physiology*; D008297:Male