Efficacy, immunogenicity, and safety of a quadrivalent HPV vaccine in men: results of an open-label, long-term extension of a randomised, placebo-controlled, phase 3 trial

Stephen E. Goldstone, Anna R. Giuliano, Joel M. Palefsky, Ponce, Eduardo Lazcano, Mary E. Penny, Robinson Cabello, Edson Duarte Moreira, Ezio Baraldi, Heiko Jessen, Alex Ferenczy, Robert J. Kurman, Brigitte M. Ronnett, Mark H. Stoler, Oliver Bautista, Rituparna Das, Group, Thomas, Alain Luxembourg, Hao Zhou, Alfred J. Saah