March 2016 News Release Anxiety About Pregnancy Prevention May Lead U.S. Women to Use Multiple Contraceptive Methods
March 2016 Research Article The complexity of multiple contraceptive method use and the anxiety that informs it: implications for theory and practice Lori F. Frohwirth, Nakeisha Blades, Ann M. Moore and Heather M. Wurtz Archives of Sexual Behavior
March 2016 Research Article Declines in unintended pregnancy in the United States, 2008–2011 Lawrence B. Finer and Mia R. Zolna New England Journal of Medicine
March 2016 News Release Steep Drop in Unintended Pregnancy Is Behind the 2008–2011 U.S. Abortion Decline
March 2016 Research Article Supplemental Table: Declines in Unintended Pregnancy in the United States, 2008–2011 New England Journal of Medicine
