Epstein-barr virus nuclear antigen-2 detection and typing in immunocompromised children correlated with lymphoproliferative disorder biopsy findings - Mendes, Thiago Marques; Oliveira, Léa Campos de; Yamamoto, Lídia; Del Negro, Gilda Maria Barbaro; Okay, Thelma Suely (The Brazilian Journal of Infections Diseases, 2008)