Walailak Witkittilak. 2007. Development of nanopaticular formulation entrapping mineral water for topical use. Faculty of Pharmacy, Chiang Mai University;
Walailak Witkittilak. (2007) Development of nanopaticular formulation entrapping mineral water for topical use . Chiang Mai University/Chiang Mai.
Walailak Witkittilak. Development of nanopaticular formulation entrapping mineral water for topical use. . Chiang Mai:Chiang Mai University, 2007.
Walailak Witkittilak. (2007) Development of nanopaticular formulation entrapping mineral water for topical use . Chiang Mai University/Chiang Mai.