Reactivation of Chagas disease in a human immunodeficiency virus infected patient leading to severe heart disease with a late positive direct microscopic examination of the blood - Sartori, Ana Marli C.; Lopes, Marta Heloísa; Benvenuti, Luiz A.; Caramelli, Bruno; Pietro, Andréia O. Di; Nunes, Elizabeth V.; Ramirez, Lorena P.; Shikanai Yasuda, Maria Aparecida (American Journal of Tropical Medicine and Hygiene, 1998)