Norethindrone, Oral: References

Norethindrone, Oral Drug Information. Facts and Comparisons Retrieved April 29, 2016 from http://online.factsandcomparisons.com/MonoDisp.aspx?monoID=fandc-hcp12276&quick=-746590%7c5&search=-746590%7c5&isstemmed=True&NDCmapping=-1&fromTop=true#firstMatch

Norethindrone, Oral Prescribing Information. Retrieved April 29,2016 from http://www.fda.gov/Safety/MedWatch/SafetyInformation/Safety-RelatedDrugLabelingChanges/ucm123427.htm

Norethindrone, Oral: Drug Information. Daily Med at FDA Retrieved April 29,2016 from https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=cc1fd49c-ba64-445e-8d03-f771a7439503&audience=consumer