©2013 National Research Council of Thailand
Parirat Witthawaskul. 2003. Pharmacological activities of the bronchodilator saponins from leaves of Schefflera leucantha Viguier. Field of Study Pharmacology, Chiang Mai University;
Parirat Witthawaskul. (2003) Pharmacological activities of the bronchodilator saponins from leaves of Schefflera leucantha Viguier . Chiang Mai University/Chiang Mai.
Parirat Witthawaskul. Pharmacological activities of the bronchodilator saponins from leaves of Schefflera leucantha Viguier. . Chiang Mai:Chiang Mai University, 2003.
Parirat Witthawaskul. (2003) Pharmacological activities of the bronchodilator saponins from leaves of Schefflera leucantha Viguier . Chiang Mai University/Chiang Mai.