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
June 2011 How often and under which circumstances do Mexican pharmacy vendors recommend misoprostol to induce an abortion?
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
