Levonorgestrel, Oral (Emergency Contraceptive): References

PLAN B ONE-STEP- levonorgestrel tablet. Teva Women's Health, Inc. U.S. National Library of Medicine, National Institutes of Health, DailyMed. Accessed May 26, 2016 from https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=e53e3f9a-d359-4c5a-aceb-d002ed367849&audience=consumer.

Levonorgestrel. Lexi-Comp ONLINE, 2016 Lexi-Comp, Inc. Accessed May 26, 2016 from http://online.lexi.com.

Levonorgestrel. DRUGDEX® System. 2016 Truven Health Analytics Inc. Accessed May 26, 2016 from http://www.thomsonhc.com