Saqib, Z., Khurshid, K., Rani, Z., Asad, F., & Pal, S. S. (2018). Venous insufficiency in patients of toenail onychomycosis. Journal of Pakistan Association of Dermatologists, 28(1), 85–88. https://doi.org/10.66344/jpad.28.1.2018.1159