Use of oral contraceptives and risk of i
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K. Ebeling; P. Nischan; Ch. Schindler
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Article
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1987
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John Wiley and Sons
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French
โ 462 KB
๐ 1 views
Within the context of a larger hospital-based case-control ment of subjects lasted from September 1,1983 through March study carried out to assess the efficacy of cervical cancer 31. 1985. screening, the possible association between oral contracep-+he series comprises 129 with newly diagnosed tives