Rios, M. de A., Rios, J. M. G. e Rubira, I. R. F. (2012) “Accuracy of three image techniques of measurement from cemento-enamel junction to alveolar crest in relation to clinical attachment level”, Revista de Ciências Médicas e Biológicas, 11(1), p. 5–9. doi: 10.9771/cmbio.v11i1.5557.