Prapaipat Klungsupya. 1996. Primary skin irritation study of Plygesal gel in rabbits. Bangkok:Thailand Institute of Scientific and Technological Research;
Prapaipat Klungsupya. (1996) Primary skin irritation study of Plygesal gel in rabbits (รายงานผลงานวิจัย). Thailand Institute of Scientific and Technological Research:Bangkok.
Prapaipat Klungsupya. Primary skin irritation study of Plygesal gel in rabbits. Bangkok:Thailand Institute of Scientific and Technological Research, 1996.
Prapaipat Klungsupya. (1996) Primary skin irritation study of Plygesal gel in rabbits (รายงานผลงานวิจัย). Thailand Institute of Scientific and Technological Research:Bangkok.