MD. Transfusion Medicine http://librepository.pgim.cmb.ac.lk/handle/1/954 2026-04-14T13:52:38Z A study of blood donors and their perceptions at fixed and mobile blood collection sessions conducted by National Blood Transfusion Centre http://librepository.pgim.cmb.ac.lk/handle/1/1922 A study of blood donors and their perceptions at fixed and mobile blood collection sessions conducted by National Blood Transfusion Centre Jayasekara, A.J.M.L.S.B.A. 2004-01-01T00:00:00Z