@article{article4c447b93, title = {Atividade de setilcolinesterase na doenca de chagas e na ulcera gastrica}, author = {Carlucci, W and Ceneviva, Reginaldo and Castelfranchi, P L and Silva Junior, O C and Santos, J S and Modena, J L P}, year = {1989}, journal = {Medicina} }