I think my colleagues would agree that's a very good and difficult question to answer, certainly nationally here, unless somebody knows something that I don't. I don't think we have such a database.
December 2nd, 2013 / 4:35 p.m.
Professor, Royal College of Dental Surgeons of Ontario
I think my colleagues would agree that's a very good and difficult question to answer, certainly nationally here, unless somebody knows something that I don't. I don't think we have such a database.
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