Scapulatempo-Neto, Cristovam Characterization of topoisomerase II α and minichromosome maintenance protein 2 expression in anal carcinoma. [electronic resource] - Oncology letters Mar 2017 - 1891-1898 p. digital Publication Type: Journal Article ISSN: 1792-1074 Standard No.: 10.3892/ol.2017.5650 doi