Alves, W. de A., Camelo, C.A.C., Guaré, R. de O., Costa, C.H.M. da and Almeida, M.S.C. 2016. Radiological protection: knowledge and methods of dentist . Arquivos em Odontologia. 52, 3 (Nov. 2016). DOI:https://doi.org/10.7308/aodontol/2016.52.3.01.