(Q37886678)
Statements
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Determinants of cervical ectopia and of cervicitis: age, oral contraception, specific cervical infection, smoking, and douching (English)
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Kiviat NB
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Holmes KK
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Koutsky LA
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Eschenbach DA
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Critchlow CW
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Wölner-Hanssen P
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Stevens CE
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1 August 1995
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Identifiers
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