[Information value of Soviet and foreign sources on cardiology].
D002309:Cardiology; D003327:Coronary Disease; D005060:Europe; D006801:Humans; D007255:Information Services; D010506:Periodicals as Topic; D014586:USSR; D014481:United States
Informativnost' otechestvennykh i zarubezhnykh istochnikov po kardiologii.