Niazi, S. and Shehzad, A. 2016. Comparison of efficacy of fixed low-dose regimens (daily vs alternate day) of oral isotretinoin in mild to moderate acne vulgaris. Journal of Pakistan Association of Dermatologists. 25, 4 (Nov. 2016), 291–297. DOI:https://doi.org/10.66344/jpad.25.4.2015.149.