[Scientific and technical progress and clinical cardiology].
D006328:Cardiac Catheterization / Q000379:methods; D002309:Cardiology / Q000379:methods; D004452:Echocardiography / Q000379:methods; D004571:Electrokymography / Q000379:methods; D006334:Heart Function Tests / Q000379:methods; D006801:Humans; D013677:Medical Laboratory Science; D014586:USSR
Naucho-tekhnicheskiĭ progress i klinicheskaia kardiologiia.