Modern epidemiology 2026-02-15T09:33:43+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Rothman, Kenneth J.; Greenland, Sander, 1951-; Lash, Timothy L. (Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008)