@inproceedings{inproceedingsab94668f, title = {How often can signs, symptoms and immunological abnormalities predict perinatal HIV infection in Brazilian infants?}, author = {Mussi-Pinhata, Marisa Márcia and Cervi, Maria Célia and Isaac, M L and Cintra, O A L}, year = {1998}, booktitle = {World Aids Conference} }