For citations:
Samorodskaya I.V. Cardiovascular disease: statistical registration principles and international comparability. Cardiovascular Therapy and Prevention. 2009;8(8):72-77. (In Russ.)
Samorodskaya I.V. Cardiovascular disease: statistical registration principles and international comparability. Cardiovascular Therapy and Prevention. 2009;8(8):72-77. (In Russ.)