Syncytia induction by clinical strains of human respiratory syncytial virus (HRSV): relation with F gene MRNA transcription and quality of viral progeny - Gagliardi, Talita B.; Silva, Maria L.; Saranzo, Ariane M.; Proença-Modena, José L.; Criado, Miriã F.; Iwamoto, Marisa A.; Delcaro, Luana S.; Flávio, E. Paula; Cintra, Otavio L.; Arruda, Eurico (Annual Meeting of The American Society for Virology, 2009)