Oral contraceptive use and anterior cruciate ligament injury: comparison of active comparator new user cohort and case-control study designs
Abstract Background This study further investigates a protective association between oral contraceptive (OC) use and anterior cruciate ligament (ACL) injury noted in prior case-control studies. Methods Active comparator new user cohort analysis of women aged 13-45 years in the United States from the...
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Main Authors: | , , , , , |
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Format: | Book |
Published: |
BMC,
2020-10-01T00:00:00Z.
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Online Access: | Connect to this object online. |
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Internet
Connect to this object online.3rd Floor Main Library
Call Number: |
A1234.567 |
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Copy 1 | Available |