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3. Nonpathogenic trypanosomes of rodents;D'alesandro,1970
4. On the life cycle of trypanosomes of the lewisi group and their relationship to other mammalian trypanosomes;Deane;Revista do Instituto de Medicina Tropical de São Paulo,1969
5. Cultivation of Trypanosoma lewisi in a dialysate medium.I. Amino acid alterations during growth;Dusanic;Comparative Biochemistry and Physiology,1969