Oxidative Stress In Patients With Acne Vulgaris Under Isotretinoin Treatment In Duhok, KRG, Iraq: Effect Of Vitamin C. Journal of Pharmaceutical Negative Results, [S. l.], p. 2742–2748, 2023. DOI: 10.47750/pnr.2023.14.03.345. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/9079.. Acesso em: 13 jun. 2026.