Effects of topically applied liquid N-acetylcysteine for the management of burning mouth syndrome. - Kim, Ji Won; Won, Ho-Ryun; Kim, Choung-Soo; Choi, Jeong-Seok; Woo, Seung Hoon; Lee, Dong Won; Kwon, Minsu; Joo, Young-Hoon; Koo, Bon Seok; Cho, Kwang-Jae (Scientific Reports, 2025)