A Chlamydomonas-Derived Human Papillomavirus 16 E7 Vaccine Induces Specific Tumor Protection Demurtas, Olivia C. ; Massa, Silvia ; Ferrante, Paola ; Venuti, Aldo ; Franconi, Rosella ; Giuliano, Giovanni Abstract Publication: PLoS ONE Pub Date: April 2013 DOI: 10.1371/journal.pone.0061473 Bibcode: 2013PLoSO...861473D