January 2021 Over-the-counter oral contraceptive use among women in Mexico: Results from a national survey
April 2013 Knowledge and beliefs about reproductive anatomy and physiology among Mexican-Origin women in the USA: Implications for effective oral contraceptive use
October 2012 Reproductive health preventive screening among clinic vs. over-the-counter oral contraceptive users
September 2012 Contraindications to progestin-only oral contraceptive pills among reproductive-aged women
March 2011 Contraindications to combined oral contraceptives among over-the-counter compared with prescription users
June 2010 Clinic versus over-the-counter access to oral contraception: Choices women make along the US-Mexico border
March 2010 Perceptions of the safety of oral contraceptives among a predominantly Latina population in Texas
April 2004 Do Mexico City pharmacy workers screen women for health risks when they sell contraceptive pills over-the-counter?
