Punnarasri Jariyanuwat และ Sathirakorn Pongpanich. (2000) Improving drug use in health centers, Muang District, Kanchanaburi Province, Thailand. Chulalongkorn University:ม.ป.ท.Punnarasri Jariyanuwat และ Sathirakorn Pongpanich. 2000. Improving drug use in health centers, Muang District, Kanchanaburi Province, Thailand. ม.ป.ท.:Chulalongkorn University;Punnarasri Jariyanuwat และ Sathirakorn Pongpanich. Improving drug use in health centers, Muang District, Kanchanaburi Province, Thailand. ม.ป.ท.:Chulalongkorn University, 2000. Print.