University of California San Francisco

As often as needed: appropriate use of emergency contraceptive pills. (15033411)

Abuabara K, Becker D, Ellertson C, Blanchard K, Schiavon R, Garcia SG PMID: 15033411

Differences between emergency contraception users in the United States and the United Kingdom. (12405237)

Blanchard K, Haskell S, Ferden S, Johnstone K, Spears A, Evans M, Leadbetter C, Carlson S, Meehan A, Abuabara K, Ellertson C PMID: 12405237