Shivanand, D., S. Murthy, and T. Raghu. “Genital Herpes: A Clinical and Seroepidemiological Study of Patients Attending a Sexually Transmitted Diseases Clinic in South India”. Journal of Pakistan Association of Dermatologists, vol. 29, no. 3, Oct. 2019, pp. 309-15, https://www.jpad.com.pk/index.php/jpad/article/view/1341.