Khullar, Geeti, et al. “High-Risk Genital-Mucosal Human Papilloma Virus Types 58 and 59 Associated With Solitary Angiokeratoma on the Elbow”. Dermatology Practical & Conceptual, vol. 13, no. 1, Jan. 2023, p. e2023005, https://doi.org/10.5826/dpc.1301a5.