Prevalance of arbovirus infections in sri lanka:Results of a 1976 survey compared with that of 1966 - Vitarana, U.T..Virology Department.Medical Research Institute,Colombo 8; Kanapathipillai, M.; Anandarajah, N.; Gunasekara, H.D.N. (Proceedings of the 34th Annual Session,Part I - Abstracts, 1976)
Keywords: Social Sciences; -