APA (7th ed.) Citation

Oberwalder, M., Connor, J., & Wexner, S. D. (2003). Meta-analysis to determine the incidence of obstetric anal sphincter damage. British journal of surgery, 90(11), 1333-1337. https://doi.org/10.1002/bjs.4369

Chicago Style (17th ed.) Citation

Oberwalder, M., J. Connor, and S. D. Wexner. "Meta-analysis to Determine the Incidence of Obstetric Anal Sphincter Damage." British Journal of Surgery 90, no. 11 (2003): 1333-1337. https://doi.org/10.1002/bjs.4369.

MLA (9th ed.) Citation

Oberwalder, M., et al. "Meta-analysis to Determine the Incidence of Obstetric Anal Sphincter Damage." British Journal of Surgery, vol. 90, no. 11, 2003, pp. 1333-1337, https://doi.org/10.1002/bjs.4369.