For citations:

Samalavicius R., Misiuriene L., Urbonas K., Ringaitiene D., Norkunas G., Kalinauskas G., Baublus A. EUROPEAN SCORE FOR CARDIAC OPERATIVE RISK EVALUATION. Health and Ecology Issues. 2007;(1):66-73. (In Russ.) https://doi.org/10.51523/2708-6011.2007-4-1-13