Evaluation of the use of real-time PCR for human T cell lymphotropic virus 1 and 2 as a confirmatory test in screening for blood donors Análise do uso da PCR em tempo real para HTL... oleh Rafaela Gomes Andrade, Maísa Aparecida Ribeiro, Maria Sueli Silva Namen-Lopes, Sônia Mara Nunes Silva, Fernando Valadares Basques, João Gabriel Ribas, Anna Bárbara de Freitas Carneiro-Proietti, Marina Lobato Martins