Somsmorn Chittrakarn. 2007. Effects of Kratom leaf extract on sciatic nerve and neuromuscular junction. Songkhla:Faculty of Science Prince of Songkla University;
Somsmorn Chittrakarn. (2007) Effects of Kratom leaf extract on sciatic nerve and neuromuscular junction. Faculty of Science Prince of Songkla University:Songkhla.
Somsmorn Chittrakarn. Effects of Kratom leaf extract on sciatic nerve and neuromuscular junction. Songkhla:Faculty of Science Prince of Songkla University, 2007. Print.
Somsmorn Chittrakarn. (2007) Effects of Kratom leaf extract on sciatic nerve and neuromuscular junction. Faculty of Science Prince of Songkla University:Songkhla.