1. Encuesta epidemiológica en sujetos con serología positiva para enfermedad de Chagas;Acquatella H;Ciencia y Tecnología de Venezuela,1987
2. Analysis of Cost-effectiveness of the Chagas Disease Control Program;Akhavan D,1997
3. A four-year follow up survey of chagasic cardiopathy in Chile;Arribada AC;PAHO Bull,1986
4. Three years of collaboration on the standardization of Chagas disease serodiagnosis: an appraisal;Camargo M;PAHO Bull,1986
5. Inquérito sorológico da prevalência de infecção chagásica no Brasil 1975/80;Camargo M;Rev Inst Med Trop São Paulo,1984