[1]
B. Weidmann, P. Sahrmann, A. Bindl, M. Roos, and P. R. Schmidlin, “Depth determination of artificial periodontal pockets using cone-beam tomography and radio- opaque material. An in vitro feasibility study”, Swiss Dent. J. SSO, vol. 124, no. 4, pp. 406–15, 2014, doi: 10.61872/sdj-2014-04-01.