publicaciones seleccionadas artículo académico Analytical validation of quantitative real-time PCR methods for quantification of trypanosoma cruzi DNA in blood samples from chagas disease patients 2015-1-1 International study to evaluate PCR methods for detection of Trypanosoma cruzi DNA in blood samples from Chagas disease patients 2011-1-1 artículo editorial Disseminated Histoplasmosis in HIV-Infected Patients in South America: A Neglected Killer Continues on Its Rampage 2013-11-1