Das, P KManoharan, ARamaiah, K DBalarajan, KDhanda, V1995-05-012009-06-031995-05-012009-06-031995-05-01Das PK, Manoharan A, Ramaiah KD, Balarajan K, Dhanda V. Cost analysis of blood surveys for the detection of microfilaria carriers in rural areas. National Medical Journal of India. 1995 May-Jun; 8(3): 143-4http://imsear.searo.who.int/handle/123456789/118437engAnimalsBlood --parasitologyCosts and Cost AnalysisFilariasis --parasitologyHumansIndiaMicrofilariaRural PopulationLetter