EL, B., JS, D., & RM, R. (2001). Association between maternal serum alpha-fetoprotein and adverse outcomes in pregnancies with placenta previa. Obstetrics and gynecology, 97(1), 35. https://doi.org/10.1016/s0029-7844(00)01095-4
Chicago Style (17th ed.) CitationEL, Butler, Dashe JS, and Ramus RM. "Association Between Maternal Serum Alpha-fetoprotein and Adverse Outcomes in Pregnancies with Placenta Previa." Obstetrics and Gynecology 97, no. 1 (2001): 35. https://doi.org/10.1016/s0029-7844(00)01095-4.
MLA (9th ed.) CitationEL, Butler, et al. "Association Between Maternal Serum Alpha-fetoprotein and Adverse Outcomes in Pregnancies with Placenta Previa." Obstetrics and Gynecology, vol. 97, no. 1, 2001, p. 35, https://doi.org/10.1016/s0029-7844(00)01095-4.