Senaphan, Ketmanee
Sangartit, Weerapon
Pakdeechote, Poungrat
Kukongviriyapan, Veerapol
Pannangpetch, Patchareewan
Thawornchinsombut, Supawan
Greenwald, Stephen E.
Kukongviriyapan, Upa
Funding for this research was provided by:
the Faculty of Medicine, Khon Kaen University, the Agricultural Research Development Agency, the National Research Council of Thailand and the Thailand Research Fund