The most comprehensive and authoritative book about HPV and Pap smears is recently available in paperback, hardcover, Kindle and Audiobook on Amazon published in 2022. HPV, Pap smears, Cervical Dysplasia and Warts by C.W. Willington https://www.audible.com/pd/VPH-Papanicolau-Displasia-Cervical-y-Verrugas-HPV-Pap-Tests-Cervical-Dysplasia-and-Warts-Audiobook/B0BGYHTKD1/