(Q39672720)
Statements
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Epidemiology of human papillomavirus infection and abnormal cytologic test results in an urban adolescent population (English)
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Elizabeth R Unger
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Lauri Markowitz
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Emilia H Koumans
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Antonya Pierce
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Trudee A Tarkowski
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Mary Sawyer
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Carolyn M Black
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John R Papp
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22 December 2003
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189
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1
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46-50
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Identifiers
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