• Acute chagas’ disease in western Venezuela: A clinical, seroparasitologic, and epidemiologic study 

      Carrasco Guerra, Hugo A.; Parada F., Henry; Crisante R., Gladys E.; Rojas E., Agustina del V.; González V., Nestor E.; Ramirez, José Luis; Guevara, Palmira; Rivero, Christian; Borges P., Rafael E.; Scorza, José Vicente; Añez Reverol, Nestor Oswaldo (The American Society of Tropical Medicine and Hygiene, 1999-02)
      A clinical, parasitologic, and serologic study carried out between 1988 and 1996 on 59 acute-phase patients in areas of western Venezuela where Chagas’ disease is endemic showed 19 symptomatic patterns or groups of symptoms ...
    • Detection and significance of inapparent infection in chagas disease in western Venezuela 

      Añez Reverol, Nestor Oswaldo; Rojas E., Agustina del V.; Crisante R., Gladys E.; Carrasco Guerra, Hugo A.; Parada F., Henry; Yépez, José Yancarlos; Borges P., Rafael E.; Guevara, Palmira; Ramirez, José Luis (Am. J. Trop. Med. Hyg., 65(3), 2001, 2001)
      Inapparent infections of Trypanosoma cruzi were detected in symptomless seropositive people living in close proximity, and under the same conditions of risk, to patients with acute Chagas disease. Similar infections were ...
    • Myocardial parasite persistence in chronic chagasic patients 

      Añez Reverol, Nestor Oswaldo; Carrasco Guerra, Hugo A.; Parada F., Henry; Crisante R., Gladys E.; Rojas E., Agustina del V.; Fuenmayor Meza, Carmen Elena; González V., Nestor E.; Percoco, Gloria; Borges P., Rafael E.; Guevara, Palmira; Ramirez, José Luis (Am. J. Trop. Med. Hyg., 60(5), 1999, 1999)
      The persistence of Trypanosoma cruzi tissue forms was detected in the myocardium of seropositive individuals clinically diagnosed as chronic chagasic patients following endomyocardial biopsies (EMBs) processed by ...