Statistical management of periodontal data.
Epidemiology and Oral Disease Prevention Program, National Institute of Dental Research, National Institutes of Health, Bethesda, Maryland, USA.
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Kingman
D003430:Cross-Sectional Studies; D003625:Data Collection; D003627:Data Interpretation, Statistical; D018865:Dental Research / Q000379:methods*; D006801:Humans; D008137:Longitudinal Studies; D017063:Outcome Assessment, Health Care; D010510:Periodontal Diseases / Q000628:therapy*; D012107:Research Design