Malaria transmission at a new irrigation project in Sri Lanka: the emergence of Anopheles annularis as a major vector

Ramasamy R, De Alwis R, Wijesundere A, Ramasamy MS. Malaria transmission at a new irrigation project in Sri Lanka: the emergence of Anopheles annularis as a major vector. Am J Trop Med Hyg. 1992; 47(5): 547-53.