Pariya Thomudtha และผู้แต่งคนอื่นๆ. (2012) Drug expenditure and economic impact of community pharmacy visits by poor households. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>8</i>(1), 15-26.Pariya Thomudtha และผู้แต่งคนอื่นๆ. "Drug expenditure and economic impact of community pharmacy visits by poor households". Isan Journal ofPharmaceutical Sciences 8 (2012):15-26.Pariya Thomudtha และผู้แต่งคนอื่นๆ. Drug expenditure and economic impact of community pharmacy visits by poor households. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2012.