Chuthamas Kamolchai. 1990. The study of antibody level by hemagglutination inhibition test to dengue hemorrhagic fever in Thai children aged under fifteen years at Burirum Province. Bangkok:Mahidol University;
Chuthamas Kamolchai. (1990) The study of antibody level by hemagglutination inhibition test to dengue hemorrhagic fever in Thai children aged under fifteen years at Burirum Province (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Chuthamas Kamolchai. The study of antibody level by hemagglutination inhibition test to dengue hemorrhagic fever in Thai children aged under fifteen years at Burirum Province. Bangkok:Mahidol University, 1990.
Chuthamas Kamolchai. (1990) The study of antibody level by hemagglutination inhibition test to dengue hemorrhagic fever in Thai children aged under fifteen years at Burirum Province (รายงานผลงานวิจัย). Mahidol University:Bangkok.