Baio, Gianluca Capone, Alessandro Marcellusi, Andrea Saverio Mennini, Francesco Favato, Giampiero Prevalence of HPV 6, 11, 16, 18. ‡<p>Respiratory recurrent papillomatosis (RRP).</p> hpv 2012-11-21
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10.1371/journal.pone.0049699.t003