by Rivas, F., Diaz, L. A., Cardenas, V. M., Daza, E., Bruzon, L., Alcala, A., Hoz, O. De la, Caceres, F. M., Aristizabal, G., Martinez, J. W., Revelo, D., Hoz, F. De la, Boshell, J., Camacho, T., Calderon, L., Olano, V. A., Villarreal, L. I., Roselli, D., Alvarez, G., Ludwig, G., Tsai, T.
Published in The Journal of infectious diseases (01.04.1997)

by PH IL VILLARREAL
Published in The Arizona daily star (16.03.2010)

by RIVAS, F, DIAZ, L. A, REVELO, D, DE LA HOZ, F, BOSHELL, J, CAMACHO, T, CALDERON, L, OLANO, V. A, VILLARREAL, L. I, ROSELLI, D, ALVAREZ, G, LUDWIG, G, CARDENAS, V. M, TSAI, T, DAZA, E, BRUZON, L, ALCALA, A, DE LA HOZ, O, CACERES, F. M, ARISTIZABAL, G, MARTINEZ, J. W
Published in The Journal of infectious diseases (1997)

by Daza, E, Lopez, I, Alcala, A, Patiño, A, Frias, V, Alvarez, G, Garcia, MA, Riaño, V, Rodriguez, R, Boshell, J, Olano, VA, Martinez, E, Villarreal, LI, Diaz, LA, Rivas, F, Cardenas, V, Smith, JF, Ludwig, GV, Roberts, B, Rico-Hesse, R, Weaver, S
Published in MMWR. Morbidity and mortality weekly report (20.10.1995)