Ethinyl Estradiol/Norethindrone, Oral: References

ARANELLE (norethindrone and ethinyl estradiol tablets). Accessed December 27, 2015 from: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=0beef9d3-8326-48cf-b89a-fa794902c6c1

Ethinyl Estradiol/Norethindrone. DRUGDEX System. 2015 Truven Health Analytics, Inc. Accessed December 27, 2015 from http://thomsonhc.com.