Oral health in the United States, 1988-1991: the first three years of the Third National Health and Nutrition Examination Survey.
Kleinman
D V
DV
Office of the Director, National Institute of Dental Research, National Institutes of Health, Bethesda, Maryland 20892, USA.
Drury
T F
TF
D003753:Dental Health Surveys; D006801:Humans; D009909:Oral Health; D014481:United States