R C Williams1. Show Affiliations » 1. Department of Periodontology, Harvard School of Dental Medicine, Boston, MA 02115.
Abstract
Mesh: See more » HumansMiddle AgedPeriodontal Diseases/etiologyPeriodontal Diseases/therapy
Year: 1990 PMID: 2405268 DOI: 10.1056/NEJM199002083220606
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245