Medvik enables simultaneous searching of the catalog of the National Medical Library (NLK) – monographs, journals, grant reports, electronic media, internet resources, the catalog of the Department of Scientific Information at the Ministry of Health of the Czech Republic, the catalog of the State Institute for Drug Control, the catalog of the Institute of Clinical and Experimental Medicine, and the catalog of the Institute of Hematology and Blood Transfusion, etc.

The Medvik portal also searches the database of the Bibliographia medica Čechoslovaca built by the NLK. Bibliographia medica Čechoslovaca represents a Czech national bibliography excerpting Czech and Slovak medical literature since 1947 (in Slovakia until 1996). The database contains also papers by Czech and Slovak authors published in foreign medical journals. It covers monographs, journal articles, reviews, reports, articles from conference proceedings, etc.