Protease inhibitor resistance mutations in untreated Brazilian patients infected with HCV: Novel insights about targeted genotyping approaches - Carvalho, Isabel M. V. G. de; Alves, Rafael; Souza, Polyana A. Vasconcelos-Medeiros de; Silva, Edvaldo F. da; Mazo, Daniel; Carrilho, Flair J.; Queiroz, Artur T. L.; Pessoa, Mário G. (Journal of Medical Virology, 2014)