Lee, Sang Ju; Seok, Joon; Jeong, Su Yeong; Park, Kui Young; Li, Kap Sok; Seo, Seong Jun (2016). "Facial Pores: Definition, Causes, and Treatment Options". American Society of Dermatologic Surgery. 42 (3): 277–285. doi:10.1097/DSS.0000000000000657. PMID26918966.
Liu, Shuo; Yang, Ting; Wu, Ke Lun; Zhao, Rui; Wang, Hang (2019). "Efficacy and possible mechanisms of botulinum toxin treatment of oily skin". Journal of Cosmetic Dermatology. 18 (2): 451–457. doi:10.1111/jocd.12866. PMID30697928.
Youn, Sang Woong; Na, Jung Im; Choi, Sun Young; Huh, Chang Hun; Park, Kyoung Chan (2005). "Regional and seasonal variations in facial sebum secretions: a proposal for the definition of combination skin type". Skin Research & Technology. 11 (3): 189–195. doi:10.1111/j.1600-0846.2005.00119.x. PMID15998330.
Lee, Sang Ju; Seok, Joon; Jeong, Su Yeong; Park, Kui Young; Li, Kap Sok; Seo, Seong Jun (2016). "Facial Pores: Definition, Causes, and Treatment Options". American Society of Dermatologic Surgery. 42 (3): 277–285. doi:10.1097/DSS.0000000000000657. PMID26918966.
Liu, Shuo; Yang, Ting; Wu, Ke Lun; Zhao, Rui; Wang, Hang (2019). "Efficacy and possible mechanisms of botulinum toxin treatment of oily skin". Journal of Cosmetic Dermatology. 18 (2): 451–457. doi:10.1111/jocd.12866. PMID30697928.
Youn, Sang Woong; Na, Jung Im; Choi, Sun Young; Huh, Chang Hun; Park, Kyoung Chan (2005). "Regional and seasonal variations in facial sebum secretions: a proposal for the definition of combination skin type". Skin Research & Technology. 11 (3): 189–195. doi:10.1111/j.1600-0846.2005.00119.x. PMID15998330.