Current diagnosis & treatment in gastroenterology 2026-02-15T21:30:12+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Friedman, Scott L.; Grendell, James H.; McQuaid, Kenneth R. (McGraw-Hill, 2002)