Placental transfer and maternally acquired neonatal IgG immunity in human immunodeficiency virus infectionDE MORAES-PINTO, M. I; ALMEIDA, A. C. M; HART, C. A et al.The Journal of infectious diseases. 1996, Vol 173, Num 5, pp 1077-1084, issn 0022-1899Article

Varicella zoster antibodies in healthcare workers from two neonatal units in São Paulo, brazil-assessment of a staff varicella policySANTOS, A. M. N; ONO, E; WECKX, L. Y et al.The Journal of hospital infection. 2004, Vol 56, Num 3, pp 228-231, issn 0195-6701, 4 p.Article