Teera Piwngern และ Wanlop Junsawang. (2019) Plaque Reduction of Psidium guajava Leaf Mouthwash in Diabetic Patients. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>15</i>(3), 95-103.Teera Piwngern และ Wanlop Junsawang. "Plaque Reduction of Psidium guajava Leaf Mouthwash in Diabetic Patients". Isan Journal ofPharmaceutical Sciences 15 (2019):95-103.Teera Piwngern และ Wanlop Junsawang. Plaque Reduction of Psidium guajava Leaf Mouthwash in Diabetic Patients. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2019.