Widianingsih NPS, Setyaningrum T, Prakoeswa CRS. The efficacy and safety of fractional erbium yag laser combined with topical amniotic membrane stem cell (AMSC) metabolite product for facial rejuvenation: A controlled, split-face study. Dermatol Reports [Internet]. 2019 Mar. 29 [cited 2024 Nov. 24];11(s1). Available from: https://www.pagepress.org/journals/dr/article/view/8036