Hussain, A., Shahbaz, U., Shaheen, E., Ghias, A., Raffad, Khalid, A. and Aman, S. . (2024) “Comparison of effectiveness and safety of topical 30% metformin versus 4% hydroquinone in the treatment of epidermal melasma”, Journal of Pakistan Association of Dermatologists, 34(1), pp. 73–79. doi: 10.66344/jpad.34.1.2024.2748.