Ashraf, B., Shaukat, S., Zahoor, M., Ahmad, T. J., & Hussain, I. (2020). Frequency of HIV seropositivity in patients with sexually transmitted infections presenting in the dermatology department of a tertiary care hospital. Journal of Pakistan Association of Dermatologists, 30(2), 249–255. https://doi.org/10.66344/jpad.30.2.2020.1549