Rassi A, Jr; Rassi, A; Marcondes de Rezende, J (June 2012). ”American trypanosomiasis (Chagas disease).”. Infectious disease clinics of North America 26 (2): sid. 275–91. doi:10.1016/j.idc.2012.03.002. PMID 22632639.
Bern C, Montgomery SP, Herwaldt BL, et al. (November 2007). ”Evaluation and treatment of chagas disease in the United States: a systematic review”. JAMA 298 (18): sid. 2171–81. doi:10.1001/jama.298.18.2171. PMID 18000201.
Rassi A, Jr; Rassi, A; Marcondes de Rezende, J (June 2012). ”American trypanosomiasis (Chagas disease).”. Infectious disease clinics of North America 26 (2): sid. 275–91. doi:10.1016/j.idc.2012.03.002. PMID 22632639.
Bern C, Montgomery SP, Herwaldt BL, et al. (November 2007). ”Evaluation and treatment of chagas disease in the United States: a systematic review”. JAMA 298 (18): sid. 2171–81. doi:10.1001/jama.298.18.2171. PMID 18000201.