← SearchThe impact of the aging immune system on periodontal disease$130,858K08FY2021DENIHUniversity Of Pittsburgh At Pittsburgh, Pittsburgh PAInvestigatorsDaniel R. ClarkcontactLinked publications, trials & patentsPaper 38825965Paper 37285008Paper 36540609Paper 36058631Paper 34463998Paper 33906501View original record on NIH RePORTER →