Peer-Reviewed Publication Are the Two Human Papillomavirus Vaccines Really Similar? A Systematic Review of Available Evidence: Efficacy of the Two Vaccines against HPV Aug 2015 - J Immunol Res - 2015 Di Mario, S., Basevi, V., Lopalco, P.L., Balduzzi, S., D'Amico, R., Magrini, N. Human papillomavirus infection Immunisation Vaccine efficacy