Varothai, S., Thuangtong, R., Sonmek, D. and Iamphonrat, T. 2023. Diphenylcyclopropenone Treatment Outcomes for Alopecia Areata. Siriraj Medical Journal. 75, 2 (Feb. 2023), 121–131. DOI:https://doi.org/10.33192/smj.v75i2.260751.