Unchalee permsuwan และผู้แต่งคนอื่นๆ. (2013) Cost-utility of donepezil for the treatment of Alzheimer's disease. <i>Journal of Mental Health of Thailand</i>, <i>21</i>(3), 138-149.Unchalee permsuwan และผู้แต่งคนอื่นๆ. "Cost-utility of donepezil for the treatment of Alzheimer's disease". Journal of Mental Health of Thailand 21 (2013):138-149.Unchalee permsuwan และผู้แต่งคนอื่นๆ. Cost-utility of donepezil for the treatment of Alzheimer's disease. Department of Mental Health Thailand:ม.ป.ท. 2013.