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Rationale and design of a double-blind randomized non-inferiority clinical trial to evaluate one or two doses of vaccine against human papillomavirus including an epidemiologic survey to estimate vaccine efficacy: The Costa Rica ESCUDDO trial.
Porras C, Sampson JN, Herrero R, Gail MH, Cortés B, Hildesheim A, Cyr J, Romero B, Schiller JT, Montero C, Pinto LA, Schussler J, Coronado K, Sierra MS, Kim JJ, Torres CM, Carvajal L, Wagner S, Campos NG, Ocampo R, Kemp TJ, Zuniga M, Lowy DR, Avila C, Chanock S, Castrillo A, Estrada Y, Barrientos G, Monge C, Oconitrillo MY, Kreimer AR. Porras C, et al. Among authors: oconitrillo my. Vaccine. 2022 Jan 3;40(1):76-88. doi: 10.1016/j.vaccine.2021.11.041. Epub 2021 Nov 29. Vaccine. 2022. PMID: 34857420 Free PMC article. Clinical Trial.