title: Small-bowel enteroscopy.
authors.forename: B S
authors.initials: BS
authors.lastname: Lewis
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology*; D007421:Intestine, Small; D014456:Ulcer / Q000209:etiology