Negrette, B., Bonilla, E., Valero, N., Giraldoth, D., Medina Leendertz, S. y Añez, F. 2009. In Mice the Efficiency of Immunization With Venezuelan Equine Encephalomyelitis Virus TC-83 is Transiently Increased by Dehydroepiandrosterone. Investigación Clínica. 42, 4 (oct. 2009).