Supinya Tewtrakul. 2007. Anti-allergic activity of some selected plants in the Zingiberaceae family. Songkla:Songkla University;
Supinya Tewtrakul. (2007) Anti-allergic activity of some selected plants in the Zingiberaceae family. Songkla University:Songkla.
Supinya Tewtrakul. Anti-allergic activity of some selected plants in the Zingiberaceae family. Songkla:Songkla University, 2007. Print.
Supinya Tewtrakul. (2007) Anti-allergic activity of some selected plants in the Zingiberaceae family. Songkla University:Songkla.