Author

Guenter J. Krejs

1 book found

Cover of 50th Anniversary of the EAGEN : Successes and Failures in Gastroenterology During the Past 50 Years with an Outlook to the Future. Special Topic Issue

50th Anniversary of the EAGEN : Successes and Failures in Gastroenterology During the Past 50 Years with an Outlook to the Future. Special Topic Issue

Peter Malfertheiner, Guenter J. Krejs, Antonio Gasbarrini · First published 2020