Oraprapai Gajanandana. 1992. Development of genus and species specific monoclonal antibodies against Schistosoma sp. from Schistosoma mekongi voge et al., 1978. Faculty of Graduate Studies, Mahidol University;

Oraprapai Gajanandana. Development of genus and species specific monoclonal antibodies against Schistosoma sp. from Schistosoma mekongi voge et al., 1978. . Bangkok:Mahidol University, 1992.

Oraprapai Gajanandana. (1992) Development of genus and species specific monoclonal antibodies against Schistosoma sp. from Schistosoma mekongi voge et al., 1978 . Mahidol University/Bangkok.