Komsan Imphanban. (2009) Asymmetric synthesis of [-]-N-formylnornuciferine and [-]-N-formylannonaine with cardiotonic activity /. Kasetsart University,:ม.ป.ท.Komsan Imphanban. 2009. Asymmetric synthesis of [-]-N-formylnornuciferine and [-]-N-formylannonaine with cardiotonic activity /. ม.ป.ท.:Kasetsart University,;Komsan Imphanban. Asymmetric synthesis of [-]-N-formylnornuciferine and [-]-N-formylannonaine with cardiotonic activity /. ม.ป.ท.:Kasetsart University, 2009. Print.