Rattapon Thuangtong และ Supenya Varothai. (2017) Intralesional Botulinum Toxin A Injection for Recalcitrant Alopecial Totalis. <i>Siriraj Medical Journal</i>, <i>69</i>(1), 1-4.Rattapon Thuangtong และ Supenya Varothai. "Intralesional Botulinum Toxin A Injection for Recalcitrant Alopecial Totalis". Siriraj Medical Journal 69 (2017):1-4.Rattapon Thuangtong และ Supenya Varothai. Intralesional Botulinum Toxin A Injection for Recalcitrant Alopecial Totalis. Faculty of Medicine Siriraj Hospital:ม.ป.ท. 2017.