Media type: E-Article Title: The specialization of Gastroenterology in America Contributor: Kirsner, Joseph B. Published: Elsevier BV, 1993 Published in: Gastroenterology, 104 (1993) 1, Seite 6-11 Language: English DOI: 10.1016/0016-5085(93)90829-2 ISSN: 0016-5085 Keywords: Gastroenterology ; Hepatology Origination: Footnote: Access State: Open Access