@article{article3e809d67, title = {Transformation of Trypanosoma cruzi trypomastigote bloodstream forms by immune IGM and its fab u fragment into activators of the alternative complement pathway}, author = {Kipnis, Thereza Liberman and Sucupira, M. and Silva, Wilmar Dias da}, year = {1987}, journal = {Brazilian Journal of Medical and Biological Research} }