No abstract available
MeSH terms
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Adolescent
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Adult
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Disease Progression
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Gingivitis / diagnosis
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Gingivitis / epidemiology
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Gingivitis / pathology
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Humans
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Periodontal Diseases / diagnosis
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Periodontal Diseases / epidemiology*
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Periodontal Diseases / pathology*
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Periodontal Index
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Periodontitis / diagnosis
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Periodontitis / epidemiology
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Periodontitis / pathology
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Prevalence
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United States / epidemiology