nigussie, Sintayehu; gobena, Tesfaye Major Advisor (PhD); mitiku, Habtamu Co Advisor Mr.
(Haramaya university, 2018-06)
Back ground: The discovery of blood circulation in 1628 has made an important mile
stone in the history of transfusion medicine. Although the first successful blood
transfusion occurred in 1818, Scientists had put quite ...