D-4, r. 6 - Code of Ethics of the Ordre des denturologistes du Québec

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5.8.1. A denturologist may not, in a statement or advertisement, promote items and products for dental hygiene, or for the maintenance of dental prostheses and dental materials, except where he participated in the discovery and development of the products or materials.
O.C. 648-97, s. 2.