Primary Source #239:

Pritt BS, Yang B, Procop GW. Human Papillomavirus, Polyomaviruses, and Parvovirus Infections. In: Pathology of Infectious Diseases. Elsevier/Saunders; 2015:49-69. Accessed 2020. https://www-clinicalkey-com/#!/content/book/3-s2.0-B9781437707625000048?scrollTo=%233-s2.0-B9781437707625000048-f04-19-9781437707625

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