Media type: E-Article Title: Error in Gastroscopic Diagnosis: A Consideration of Sources Contributor: Palmer, Eddy D. imprint: Elsevier BV, 1950 Published in: Gastroenterology Language: English DOI: 10.1016/s0016-5085(19)36558-8 ISSN: 0016-5085 Keywords: Gastroenterology ; Hepatology Origination: Footnote: Access State: Open Access