@inproceedings{inproceedings2318f704, title = {Genetic deficiency of CD28 costimulatory molecule results in more severe Paracoccicioidomycosis (PCM) associated with decreased antibodies and cytokines production}, author = {Felonato, M. and Calich, Vera LĂșcia Garcia}, year = {2007}, publisher = {Sociedade Brasileira de Imunologia}, booktitle = {International Congress of Immunology} }