Goldstuck, N. D., & Cheung, T. S. (2019). The efficacy of intrauterine devices for emergency contraception and beyond: A systematic review update. Int J Womens Health.
استشهاد بنمط شيكاغوGoldstuck, Norman D., و Tik Shan Cheung. "The Efficacy of Intrauterine Devices for Emergency Contraception and Beyond: A Systematic Review Update." Int J Womens Health 2019.
MLA استشهادGoldstuck, Norman D., و Tik Shan Cheung. "The Efficacy of Intrauterine Devices for Emergency Contraception and Beyond: A Systematic Review Update." Int J Womens Health 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.