MD. Transfusion Medicine http://librepository.pgim.cmb.ac.lk/handle/1/954 2026-04-14T13:52:02Z 2026-04-14T13:52:02Z 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. http://librepository.pgim.cmb.ac.lk/handle/1/1922 2019-04-08T06:45:30Z 2004-01-01T00:00:00Z 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