Leishmania metacyclogenesis is promoted in the absence of purines - Serafim, Tiago Donatelli; Figueiredo, Amanda Braga; Costa, Pedro Augusto Carvalho; Marques-da-Silva, Eduardo Almeida; Gonçalves, Ricardo; Moura, Sandra Aparecida Lima de; Gontijo, Nelder Figueiredo; Silva, Sydnei Magno da; Michalick, Marilene Suzan Marques; Meyer-Fernandes, José Roberto; Carvalho, Roberto Paes de; Uliana, Silvia Reni Bortolin; et al. (Plos Neglected Tropical Diseases, 2012)