title: The improbable plunge. What facts refute reasons to expect that the effectiveness of HPV vaccination programs to prevent cervical cancer could be low?
authors.affiliation: Institut Municipal d'Investigació Mèdica, Barcelona, Spain. mporta@imim.es
authors.forename: Miquel
authors.initials: M
authors.lastname: Porta
mesh_terms: D005260:Female; D006801:Humans; D017589:Immunization Programs / Q000592:standards*; D030361:Papillomavirus Infections / Q000517:prevention & control*; D015397:Program Evaluation; D002583:Uterine Cervical Neoplasms / Q000517:prevention & control*