Casseb J, Hong M A, Salomao S, Duarte A J, Gallo D, Hendry R M
Emilio Ribas Institute of Infectious Diseases and Laboratory Immunogenetics Division of Immunology, Faculty of Medicine of São Paulo, Brazil.
Clin Infect Dis. 1997 Nov;25(5):1259-60. doi: 10.1086/516969.