TY - GEN AU - Krylov,A A TI - [Erythropoietic activity of the blood serum in patients with rheumatic heart defects] SN - 0042-885X PY - 1970///0827 KW - Adolescent KW - Adult KW - Aged KW - Erythropoiesis KW - Female KW - Humans KW - Male KW - Middle Aged KW - Rheumatic Heart Disease KW - blood N1 - Publication Type: Journal Article ER -