The role of epidemiology in the study of periodontal diseases.
School of Public Health, University of Michigan, Ann Arbor, USA.
B A
BA
Burt
D000367:Age Factors; D018865:Dental Research / Q000379:methods*; D018450:Disease Progression; D004198:Disease Susceptibility; D004812:Epidemiologic Methods; D006801:Humans; D010510:Periodontal Diseases / Q000453:epidemiology*