Park, Kui Young; Kwon, Hyun Jung; Lee, Changjin; Kim, Daegun; Yoon, Jun Jin; Kim, Myeong Nam; Kim, Beom Joon (June 2, 2017). "Efficacy and safety of a new microneedle patch for skin brightening: A Randomized, split-face, single-blind study". Journal of Cosmetic Dermatology. 16 (3): 382–387. doi:10.1111/jocd.12354. ISSN1473-2130. PMID28574158. S2CID19414988.
Park, Kui Young; Kwon, Hyun Jung; Lee, Changjin; Kim, Daegun; Yoon, Jun Jin; Kim, Myeong Nam; Kim, Beom Joon (June 2, 2017). "Efficacy and safety of a new microneedle patch for skin brightening: A Randomized, split-face, single-blind study". Journal of Cosmetic Dermatology. 16 (3): 382–387. doi:10.1111/jocd.12354. ISSN1473-2130. PMID28574158. S2CID19414988.
Park, Kui Young; Kwon, Hyun Jung; Lee, Changjin; Kim, Daegun; Yoon, Jun Jin; Kim, Myeong Nam; Kim, Beom Joon (June 2, 2017). "Efficacy and safety of a new microneedle patch for skin brightening: A Randomized, split-face, single-blind study". Journal of Cosmetic Dermatology. 16 (3): 382–387. doi:10.1111/jocd.12354. ISSN1473-2130. PMID28574158. S2CID19414988.
Park, Kui Young; Kwon, Hyun Jung; Lee, Changjin; Kim, Daegun; Yoon, Jun Jin; Kim, Myeong Nam; Kim, Beom Joon (June 2, 2017). "Efficacy and safety of a new microneedle patch for skin brightening: A Randomized, split-face, single-blind study". Journal of Cosmetic Dermatology. 16 (3): 382–387. doi:10.1111/jocd.12354. ISSN1473-2130. PMID28574158. S2CID19414988.