J. Barrera

Influence on survival of p24 antigen levels in patients with AIDS or advanced AIDS related complex treated with zidovudine

J. Miro, J. Gatell, L. Zamora, 1992, European Journal of Clinical Microbiology and Infectious Diseases.

[Occupational risk of infection by human immunodeficiency virus].

T. Pumarola, J. Gatell, J. Barrera, 1988, Medicina clinica.

Seroprevalence of Coxiella Burnetii in cattle farm workers in the department of Antioquia

C. Betancur, J. Barrera, M. Rubio, 2015 .