DR. ASHIS KUMAR SAHA, M.D.(CAL), D.T.M & H (CAL), FICP, FACP; DR. PAYODHI DHAR, M.B.B.S (CAL). INCIDENCE OF HBV, HCV AND HIV AMONG THE BLOODDONORS IN A TERTIARY CARE CENTRE, KOLKATA. ijpbs 2016, 7, 8-12.