Prashar, Lavina, Fredrick Johnfray, and Owen Ngalamika. 2015. “Assessment of Level of Knowledge of Management of Acne Vulgaris Among Community Pharmacists and Prescribers in Lusaka Urban”. Asian Journal of Pharmacy, Nursing and Medical Sciences 3 (5). https://ajouronline.com/index.php/AJPNMS/article/view/3299.