Reference:
1. Birth-Control-Comparison.info from Cedar River Clinics; 2017. Birth Control Pills. Available from: http://www.birth-control-comparison.info/the-pill.
2. Armstrong C. ACOG recommendations on emergency contraception. Am Fam Physician 2010;82:1278.
3. Kaunitz AM. Emergency contraception. In: UpToDate Online 19.2. Available from: http://www.uptodate.com/contents/emergency-contraception.
Keywords:
-