Matthews‑Brzozowska, Teresa, Monika Łącka, Ewa Mojs, and Leszek Kubisz. “Analysis of the Facial Skin Condition of a mature Person before and After CGF Harmony”. Journal of Face Aesthetics 2, no. 1 (February 10, 2019): 38–45. Accessed April 19, 2024. https://jofa.ump.edu.pl/index.php/jofa/article/view/11.