Sutasinee Phaitoonwattanakij และ Waranya Boonchai. (2017) Changes in the Patch Test Population Over a Ten-Year Period. <i>Siriraj Medical Journal</i>, <i>69</i>(1), 32-34.Sutasinee Phaitoonwattanakij และ Waranya Boonchai. "Changes in the Patch Test Population Over a Ten-Year Period". Siriraj Medical Journal 69 (2017):32-34.Sutasinee Phaitoonwattanakij และ Waranya Boonchai. Changes in the Patch Test Population Over a Ten-Year Period. Faculty of Medicine Siriraj Hospital:ม.ป.ท. 2017.