title: Ethics and training in digestive endoscopy.
authors: K
authors: K
authors: Gibinski
mesh_terms: D002568:Certification / Q000592:standards*; D004066:Digestive System Diseases / Q000175:diagnosis*; D004724:Endoscopy; D004992:Ethics, Medical; D005336:Fiber Optic Technology / Q000295:instrumentation; D006801:Humans; D011044:Poland