Waraporn Wittayasinthana และ Artiwan Shotipruk. (2007) Microwave-assisted extraction of anti-cancer damnacanthal from roots of morinda citrifolia. Chulalongkorn University:ม.ป.ท.Waraporn Wittayasinthana และ Artiwan Shotipruk. 2007. Microwave-assisted extraction of anti-cancer damnacanthal from roots of morinda citrifolia. ม.ป.ท.:Chulalongkorn University;Waraporn Wittayasinthana และ Artiwan Shotipruk. Microwave-assisted extraction of anti-cancer damnacanthal from roots of morinda citrifolia. ม.ป.ท.:Chulalongkorn University, 2007. Print.