[Importance of the experience of the USSR in developing a blood service in the socialist countries].
D001782:Blood Donors; D001803:Blood Transfusion / Q000266:history*; D049673:History, 20th Century; D006814:Hungary; D012383:Romania; D014586:USSR
Znachenie opyta Sovetskogo Soiuza v razvitii sluzhby krovi v sotsialisticheskikh stranakh.