Hafeez, L., Khan, A. N., Aslam, A., Tahir, R., Shafi, A., & Akhtar, A. (2020). Comparison of safety and efficacy of low dose isotretinoin versus the conventional dosing regime in the treatment of acne vulgaris. Journal of Pakistan Association of Dermatologists, 30(3), 423–427. Retrieved from http://jpad.com.pk/index.php/jpad/article/view/1484