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FPIN's Clinical inquiries. Risks and benefits of combination contraceptives
Mary W Roederer1, Jean C Blackwell
1Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. mroedere@unch.unc.edu
American Family Physician
|December 16, 2006
Abstract
No abstract available in PubMed .
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Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
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