E, H., B, M., A, B., C, A., & LR, B. (2018). Pregnancy and parental leave among obstetrics and gynecology residents: Results of a nationwide survey of program directors. American journal of obstetrics and gynecology, 219(2), 199.e1-199.e8. https://doi.org/10.1016/j.ajog.2018.04.017
Chicago Style (17th ed.) CitationE, Hariton, Matthews B, Burns A, Akileswaran C, and Berkowitz LR. "Pregnancy and Parental Leave Among Obstetrics and Gynecology Residents: Results of a Nationwide Survey Of program Directors." American Journal of Obstetrics and Gynecology 219, no. 2 (2018): 199.e1-199.e8. https://doi.org/10.1016/j.ajog.2018.04.017.
MLA (9th ed.) CitationE, Hariton, et al. "Pregnancy and Parental Leave Among Obstetrics and Gynecology Residents: Results of a Nationwide Survey Of program Directors." American Journal of Obstetrics and Gynecology, vol. 219, no. 2, 2018, pp. 199.e1-199.e8, https://doi.org/10.1016/j.ajog.2018.04.017.