@article{article9535df55,
title   = {Viral DNA sequences in peripheral blood and vertical transmission of the virus: a discussion about BPV-1},
author = {Freitas, Antonio Carlos de and Carvalho, Claudemir de and Brunner, Olga and Birgel Júnior, Eduardo Harry and Della Libera, Alice Maria Melville Paiva and Benesi, Fernando José and Gregory, Lilian and Beçak, Willy and Santos, Rita de Cássia Stocco dos},
year = {2003},
doi = {10.1590/S1517-83822003000500026},
journal   = {Brazilian Journal of Microbiology}
}