Souphaphone Sorsavanh และ Wirat Ruengsitagoon. (2019) Phytochemical screening, total phenolic content and antioxidant capacities of selected blood tonic formula from vientiane province, Lao PDR. <i>Isan Journal of Pharmaceutical Sciences</i>, <i>15</i>(1), 181-194.Souphaphone Sorsavanh และ Wirat Ruengsitagoon. "Phytochemical screening, total phenolic content and antioxidant capacities of selected blood tonic formula from vientiane province, Lao PDR". Isan Journal of Pharmaceutical Sciences 15 (2019):181-194.Souphaphone Sorsavanh และ Wirat Ruengsitagoon. Phytochemical screening, total phenolic content and antioxidant capacities of selected blood tonic formula from vientiane province, Lao PDR. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2019.