M. F. Atak, B. . Ismail Mendi, I. Kalay Yildizhan, H. Erdi Sanli, and B. Farabi, “Isotretinoin Treatment Practices and Outcomes in Acne Patients During the COVID-19 Pandemic: A Single Center, Retrospective, Comparative Study”, Dermatol Pract Concept, vol. 12, no. 1, p. e2022036, Feb. 2022, doi: 10.5826/dpc.1201a36.