No abstract available
MeSH terms
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Adolescent
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Adult
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Age Factors
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Aggressive Periodontitis / epidemiology
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Child
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Chronic Disease
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Dental Care / statistics & numerical data
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Dental Plaque / epidemiology
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Ethnicity / statistics & numerical data
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Female
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Gram-Negative Bacterial Infections / epidemiology
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Herpesviridae Infections / epidemiology
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Humans
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Male
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Oral Hygiene
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Periodontitis / classification
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Periodontitis / epidemiology*
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Periodontitis / genetics
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Periodontitis / immunology
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Racial Groups
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Risk Factors
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Sex Factors
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Smoking / epidemiology
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Social Class