Evaluation of efficacy of niosomal clindamycin phosphate 1% solution in comparison to conventional clindamycin phosphate 1% solution in the treatment of acne vulgaris: A randomized controlled trial. J Pak Assoc Dermatol [Internet]. 2020 Aug. 7 [cited 2026 Sep. 6];30(1):64-71. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/1319