RT Book, Section A1 Tannous, Zeina A1 Avram, Mathew M. A1 Tsao, Sandy A1 Avram, Marc R. SR Print(0) ID 1175822955 T1 Warts T2 Color Atlas of Cosmetic Dermatology, 2e YR 2011 FD 2011 PB The McGraw-Hill Companies, Inc. PP New York, NY SN 9780071635035 LK dermatology.mhmedical.com/content.aspx?aid=1175822955 RD 2024/09/20 AB Viral warts are caused by human papillomaviruses (HPV). Various types of HPV-induced warts exist including common warts (70% of all warts), palmoplantar warts, plane warts, and genital warts.