Surasak Chaiyasong และ Chutimaporn Chaiyasong. (2014) Impacts of Esomeprazole Injection Control Policy on Utilization and Expenditure in Mahasarakham Hospital. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>10</i>(2), 161-172.Surasak Chaiyasong และ Chutimaporn Chaiyasong. "Impacts of Esomeprazole Injection Control Policy on Utilization and Expenditure in Mahasarakham Hospital". Isan Journal ofPharmaceutical Sciences 10 (2014):161-172.Surasak Chaiyasong และ Chutimaporn Chaiyasong. Impacts of Esomeprazole Injection Control Policy on Utilization and Expenditure in Mahasarakham Hospital. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2014.