Identification of an unusual VanA element in glycopeptide-resistant Enterococcus faecium in Brazil following international transfer of a bone marrow transplant patient - Camargo, Ilana Lopes Baratella da Cunha; Del Peloso, Pedro F.; Leite, C. F. da Costa; Goldman, Gustavo Henrique; Darini, Ana Lúcia da Costa (Canadian Journal of Microbiology, 2004)