Yawistha Limpipatwattana และ Santi Tip-pyang. (2008) Chemical constituents from the stems of Goniothalamus laoticus. Chulalongkorn University:ม.ป.ท.Yawistha Limpipatwattana และ Santi Tip-pyang. 2008. Chemical constituents from the stems of Goniothalamus laoticus. ม.ป.ท.:Chulalongkorn University;Yawistha Limpipatwattana และ Santi Tip-pyang. Chemical constituents from the stems of Goniothalamus laoticus. ม.ป.ท.:Chulalongkorn University, 2008. Print.