Nigar, .Z. et al. 2025. Comparative Efficacy of Topical 20% Azelaic Acid alone versus 4% Hydroquinone 4% as an Adjuvant to Oral Tranexamic Acid in Melasma. Pakistan Armed Forces Medical Journal. 75, 3 (Jun. 2025), 545–549. DOI:https://doi.org/10.51253/pafmj.v75i3.10788.