@inproceedings{inproceedings27f994bc, title = {Fas, bcl-2 and p53 antigen expression of pymphocytes from severe aplastic anemia}, author = {Callera, F and Garcia, A B and Falcao, R P}, year = {1996}, booktitle = {Reuniao Anual da Federacao de Sociedades de Biologia Experimental} }