NB, B., HA, B., JI, E., A, L., & JA, H. (2011). Effectiveness of abdominal cerclage placed via laparotomy or laparoscopy: Systematic review. Journal of minimally invasive gynecology, 18(6), 696. https://doi.org/10.1016/j.jmig.2011.07.009
Chicago Style (17th ed.) CitationNB, Burger, Brölmann HA, Einarsson JI, Langebrekke A, and Huirne JA. "Effectiveness of Abdominal Cerclage Placed via Laparotomy or Laparoscopy: Systematic Review." Journal of Minimally Invasive Gynecology 18, no. 6 (2011): 696. https://doi.org/10.1016/j.jmig.2011.07.009.
MLA (9th ed.) CitationNB, Burger, et al. "Effectiveness of Abdominal Cerclage Placed via Laparotomy or Laparoscopy: Systematic Review." Journal of Minimally Invasive Gynecology, vol. 18, no. 6, 2011, p. 696, https://doi.org/10.1016/j.jmig.2011.07.009.