675: Does a history of spontaneous preterm birth (sPTB) of twins increase the risk of subsequent singleton sPTB?

MLA

Derrick M. Chu, et al. “675: Does a History of Spontaneous Preterm Birth (SPTB) of Twins Increase the Risk of Subsequent Singleton SPTB?” American Journal of Obstetrics and Gynecology, vol. 218, Jan. 2018, p. S406. EBSCOhost, https://doi.org/10.1016/j.ajog.2017.11.205.

APA

Derrick M. Chu, Diana A. Racusin, Christina Parmar, Kjersti Aagaard, & Mary Catherine Tolcher. (2018). 675: Does a history of spontaneous preterm birth (sPTB) of twins increase the risk of subsequent singleton sPTB? American Journal of Obstetrics and Gynecology, 218, S406. https://doi.org/10.1016/j.ajog.2017.11.205

Chicago

Derrick M. Chu, Diana A. Racusin, Christina Parmar, Kjersti Aagaard, and Mary Catherine Tolcher. 2018. “675: Does a History of Spontaneous Preterm Birth (SPTB) of Twins Increase the Risk of Subsequent Singleton SPTB?” American Journal of Obstetrics and Gynecology 218 (January): S406. doi:10.1016/j.ajog.2017.11.205.