State of the art in gastroenterologic endoscopy. A review of diagnostic and therapeutic endoscopy in gastrointestinal diseases with emphasis on articles published within the last year. [electronic resource] - Endoscopy - 1-184 p. digital Publication Type: Overall; Journal Article ISSN: 0013-726X Subjects--Topical Terms: Endoscopy, GastrointestinalGastrointestinal Diseases--diagnosisHumans