New drug approvals in 1997.
Wynn
R L
RL
Department of Oral-Craniofacial Biological Sciences, Dental School, University of Maryland at Baltimore, USA.
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