title: Dental research: the past two decades. National Institute of Dental Research interdisciplinary programs have broadened the base of dental science.
mesh_terms: D001698:Biomedical Engineering; D002972:Cleft Palate / Q000139:chemically induced; D003094:Collagen; D004245:DMF Index; D003731:Dental Caries / Q000382:microbiology; D003743:Dental Enamel; D003793:Dental Restoration, Permanent; D003813:Dentistry; D005380:Financing, Government; D005856:Germ-Free Life; D006665:History of Dentistry; D049673:History, 20th Century; D003012:Microbial Collagenase; D009059:Mouth Diseases; D009062:Mouth Neoplasms; D009316:National Institutes of Health (U.S.); D010510:Periodontal Diseases / Q000201:enzymology; D010879:Piperazines; D012106:Research / Q000266:history*; D012109:Research Support as Topic; D012463:Saliva / Q000032:analysis; D013281:Stomatitis, Aphthous; D013290:Streptococcal Infections; D014070:Tooth / Q000637:transplantation; D014074:Tooth Calcification; D014481:United States; D000078329:Workforce
chemical_list: D010879:Piperazines; D003094:Collagen; D003012:Microbial Collagenase