Comparative study of technology and results of immunoglobulin extraction from placental blood serum and donor blood plasma. Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl [Internet]. 2022 Dec. 29 [cited 2026 Jul. 16];10(10):107-11. Available from: https://mongoliajol.info/index.php/BICCT/article/view/2602