Sirithorn Kongsawat. (2005) A study of resource utilization under different health insurance schemes at Samut Sakhon hospital. Mahidol University,:ม.ป.ท.Sirithorn Kongsawat. 2005. A study of resource utilization under different health insurance schemes at Samut Sakhon hospital. ม.ป.ท.:Mahidol University,;Sirithorn Kongsawat. A study of resource utilization under different health insurance schemes at Samut Sakhon hospital. ม.ป.ท.:Mahidol University, 2005. Print.