title: HPV vaccination: more questions than answers.
authors.forename: Kenneth L
authors.initials: KL
authors.lastname: Noller
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007115:Immunization Schedule; D008875:Middle Aged; D027383:Papillomaviridae / Q000276:immunology* / Q000302:isolation & purification; D030361:Papillomavirus Infections / Q000517:prevention & control*; D016730:Program Development; D015397:Program Evaluation; D014481:United States; D014611:Vaccination; D014765:Viral Vaccines / Q000008:administration & dosage*
chemical_list: D014765:Viral Vaccines