@inproceedings{inproceedings34ab9ff0, title = {Cloacal bursa: does its cortical compartiment possessess a cytoreticulum made up of reticular epithelial cells?}, author = {Betti, Ferruccio and Sesso, Antônio}, year = {1989}, booktitle = {Colóquio da Sociedade Brasileira de Microscopia Eletrônica} }