Authors: van der Weijden, GA Timmerman, MF Piscaer, M Ijzerman, Y van der Velden, U

Citation: Ga. Van Der Weijden et al., Oscillating/rotating electric toothbrushes compared: plaque removal and gingival abrasion, J CLIN PER, 28(6), 2001, pp. 536-543

Authors: Beertsen, W Piscaer, M Van Winkelhoff, AJ Everts, V

Citation: W. Beertsen et al., Generalized cervical root resorption associated with periodontal disease, J CLIN PER, 28(11), 2001, pp. 1067-1073