Vargas, S. L., A. Ponce, C., Gigliotti, F., Ulloa, A. V., Prieto, S., Muñoz, M. P., & Hughes, W. T. (2000). Transmission of Pneumocystis carinii DNA from a Patient with P. carinii Pneumonia to Immunocompetent Contact Health Care Workers. American Society for Microbiology.

Vargas, Sergio L., Carolina A. Ponce, Francis Gigliotti, Ana V. Ulloa, Susana Prieto, Maria P. Muñoz, και Walter T. Hughes. Transmission of Pneumocystis Carinii DNA From a Patient With P. Carinii Pneumonia to Immunocompetent Contact Health Care Workers. American Society for Microbiology, 2000.

Vargas, Sergio L., et al. Transmission of Pneumocystis Carinii DNA From a Patient With P. Carinii Pneumonia to Immunocompetent Contact Health Care Workers. American Society for Microbiology, 2000.