Echocardiography pocket guide : the transthoracic examination 2026-02-15T17:22:19+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Bulwer, Bernard E.; Rivero, Jose M. (Jones and Bartlett Publishers, 2011)