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Articles by Colleen McNicholas, DO

Ulipristal Acetate for Unscheduled Bleeding in Etonogestrel Implant Users: A Randomized Controlled Trial

Zigler, Rachel E.; Madden, Tessa; Ashby, Caitlin; More

Obstetrics & Gynecology. 132(4):888-894, October 2018.

Socioeconomic Status As a Risk Factor for Unintended Pregnancy in the Contraceptive CHOICE Project

Iseyemi, Abigail; Zhao, Qiuhong; McNicholas, Colleen; More

Obstetrics & Gynecology. 130(3):609-615, September 2017.

Use of the Etonogestrel Implant and Levonorgestrel Intrauterine Device Beyond the U.S. Food and Drug Administration–Approved Duration

McNicholas, Colleen; Maddipati, Ragini; Zhao, Qiuhong; More

Obstetrics & Gynecology. 125(3):599-604, March 2015.

Association of Age and Parity With Intrauterine Device Expulsion

Madden, Tessa; McNicholas, Colleen; Zhao, Qiuhong; More

Obstetrics & Gynecology. 124(4):718-726, October 2014.

Contraceptive Failures in Overweight and Obese Combined Hormonal Contraceptive Users

McNicholas, Colleen; Zhao, Qiuhong; Secura, Gina; More

Obstetrics & Gynecology. 121(3):585-592, March 2013.