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[3] UpToDate. 唇炎. https://www.uptodate.com/contents/zh-Hans/cheilitis.
[4] Isoda K, Nakamura T, Yoshida K, et al. The efficacy of a lip balm containing pseudo-ceramide on the dry lips of sensitive skin-conscious subjects. J Cosmet Dermatol. 2018; 17(1): 84-89.