P. Obeid

Effects of smoking on periodontal health: A review

P. Obeid, P. Bercy, Pierre Bercy, 2000, Advances in therapy.

Loss of tooth substance during root planing with various periodontal instruments: an in vitro study

P. Obeid, P. Bercy, 2005, Clinical Oral Investigations.

Comparative clinical responses related to the use of various periodontal instrumentation.

W. D’hoore, P. Obeid, P. Bercy, 2004, Journal of clinical periodontology.