Kumar, P., Kumar Sa, D., Chowdhury, S. N., Das, N. K., Datta, P. K., & Gharami, R. C. (2017). Sexual behaviour in male patients with genital ulcers attending dermatology outpatient department and sexually transmitted infections clinic. Journal of Pakistan Association of Dermatologists, 26(3), 193–200. https://doi.org/10.66344/jpad.26.3.2016.977