1. Dental health Publication: [United States] : War Office, [1945?] Subject(s): Oral HygieneToothbrushingTooth -- anatomy & histologyPeriodontal DiseasesDenturesMilitary PersonnelUnited States
2. Molecular factors influencing neutrophil defects in periodontal disease Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health], 1985 Subject(s): Neutrophils -- pathologyPeriodontal Diseases