Bo, Marco, Ivo Casagranda, Mario Galzerano, Lorena Charrier, and Maria Michela Gianino. “Emergency Contraception: A Survey of Hospital Emergency Departments Staffs”. Emergency Care Journal 7, no. 1 (March 30, 2011): 10-15. Accessed June 17, 2019. https://www.pagepressjournals.org/index.php/ecj/article/view/ecj.2011.1.10.