Volume 18, Issue 3, March 2017, Pages 655-658
supatcha prasertcharoensuk; Punnapud Thanapongpornthana; Vajarabhongsa Bhudhisawasdi; Ake Pugkhem; Kriangsak Jenwitheesuk; Aumkhae Sookprasert; Chawalit Pairojkul