Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Analysis by HPLC-MS of counterfeit and imitations of Viagra. Presenting section: Criminalistics 2007 Gagliano-Candela, Roberto, Bari ITALY; Colucci, Anna Pia, Bari ITALY; Strisciullo, Giuseppe, Bari ITALY View the paper Criminalistics