title: Multiple human papillomavirus infections: the exception or the rule?
authors.forename: Martyn
authors.initials: M
authors.lastname: Plummer
authors.forename: Salvatore
authors.initials: S
authors.lastname: Vaccarella
authors.forename: Silvia
authors.initials: S
authors.lastname: Franceschi
mesh_terms: D002584:Cervix Uteri / Q000821:virology*; D005260:Female; D006801:Humans; D015994:Incidence; D027383:Papillomaviridae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification*; D030361:Papillomavirus Infections / Q000453:epidemiology* / Q000821:virology*