1. The oral health status, treatment needs, and dental utilisation patterns of Native American elders;Phipps;J Public Health Dent,1991
2. Dental status in the elderly: a review of Swedish literature;Nordenram;Gerodontology,1985
3. Dental needs of the elderly: a comparison between some European and North American surveys;Kandelman;Community Dent Health,1986
4. Oral health status and needs of the elderly in Quebec;Simard;J Can Dent Assoc,1985
5. L'utilisation des services dentaires chez les personnes agces;Brodeur,1984