@inproceedings{inproceedings4a78e7e7, title = {Estudio imunohistoquimico de quistes periodontales apicales de dientes tratados y no tratados endodonticamente y su regression no quirurgica (immunohistochemical study of periodontal apical cysts in endodontically treted and non-treated teeth. It relation to non surgical healing)}, author = {Rocha, M J C and Rados, P V and Consolaro, Alberto}, year = {1992}, publisher = {Iadr}, booktitle = {Reunion Anual International Association for Dental Research} }