Sasithorn Wasuwat. 1989. Research and development in new topical antiinflammatory drug from phlai Zingiber cassumunar ROXB. Bangkok:Thailand Institute of Scientific and Technological Research;
Sasithorn Wasuwat. (1989) Research and development in new topical antiinflammatory drug from phlai Zingiber cassumunar ROXB (รายงานผลงานวิจัย). Thailand Institute of Scientific and Technological Research:Bangkok.
Sasithorn Wasuwat. Research and development in new topical antiinflammatory drug from phlai Zingiber cassumunar ROXB. Bangkok:Thailand Institute of Scientific and Technological Research, 1989.
Sasithorn Wasuwat. (1989) Research and development in new topical antiinflammatory drug from phlai Zingiber cassumunar ROXB (รายงานผลงานวิจัย). Thailand Institute of Scientific and Technological Research:Bangkok.