Supreeya La-ong. 1991. Synthesis and in vitro skin permeation study of lidocaine organic salts. Bangkok:Chulalongkorn University;
Supreeya La-ong. (1991) Synthesis and in vitro skin permeation study of lidocaine organic salts (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Supreeya La-ong. Synthesis and in vitro skin permeation study of lidocaine organic salts. Bangkok:Chulalongkorn University, 1991.
Supreeya La-ong. (1991) Synthesis and in vitro skin permeation study of lidocaine organic salts (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.