title: Studies on arbovirus epidemiology associated with established and developing rice culture. Introduction.
mesh_terms: D000383:Agriculture; D000818:Animals; D003465:Culex; D004672:Encephalitis, Japanese / Q000453:epidemiology* / Q000662:veterinary; D006801:Humans; D007303:Insect Vectors; D008296:Malaysia; D012275:Oryza; D013552:Swine; D013553:Swine Diseases