1. A comparison of strains of Trypanosoma cruzi indigenous to the United States with certain strains from South America;Goble,1958
2. Immunological relationship between seven strains of Trypanosoma cruzi and its application in the diagnosis of Chagas' disease;Hauschka;American Journal of Tropical Medicine,1950
3. Occurrence of Trypanosoma cruzi in Maryland;Herman,1962
4. Ensayos de quimioterapia en la enfermedad de Chagas experimental. IV. Compuesto de quinina-pentaquina, cloroquina y quinina;Jarpa;Boletin de Informaciones Parasitarias Chilenas,1950