New drug approvals in 1997.
Department of Oral-Craniofacial Biological Sciences, Dental School, University of Maryland at Baltimore, USA.
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Wynn
D003764:Dental Materials; D017277:Drug Approval; D006801:Humans; D014100:Toothpastes; D014481:United States; D014486:United States Food and Drug Administration
D003764:Dental Materials; D014100:Toothpastes