UTILITY OF SERUM BIOMARKERS FOR DIAGNOSIS OF COMMUNITY-ACQUIRED PNEUMONIA IN PATIENTS WITH CONCOMITANT CHRONIC HEART FAILURE Статья Kobalava Z.D., Bobylev A.A., Rachina S.A., Avdeev S.N., Omar S., Zorya O.T. Европейский журнал сердечной недостаточности. Elsevier Science Publishing Company, Inc.. Том 20. 2018. С. 98-98