Silva, Marcos André dos S.da, Márcia V. Martins, Edmundo M. Filho, Luiz C. de Moraes, Julio Cezar de M. Castilho, and Antonio Olavo C. Jorge. 2010. “Evaluation of the Efficiency of an Infection Control Protocol in Dental Radiology by Means of Microbiological Analysis”. Brazilian Dental Science 7 (3). São José dos Campos, Brazil. https://doi.org/10.14295/bds.2004.v7i3.301.