Roongsiri Kamtrakul. (2000) Thailand health management scenarios in the next two decades (2020). Mahidol University,:ม.ป.ท.Roongsiri Kamtrakul. 2000. Thailand health management scenarios in the next two decades (2020). ม.ป.ท.:Mahidol University,;Roongsiri Kamtrakul. Thailand health management scenarios in the next two decades (2020). ม.ป.ท.:Mahidol University, 2000. Print.