Cite
APA Citation
Lee, M. J., Heywood, N., Adegbola, S., Tozer, P., Sahnan, K., Fearnhead, N. S., Brown, S. R., Hart, A., Lobo, A. J., Sebastian, S., Sagar, P., Bach, S. P., McNair, A., Verjee, A., Blackwell, S., Lung, P. F. C., & Hind, D. (2017). systematic review of surgical interventions for Crohn's anal fistula. BJS open, 1(3), 55–66. http://access.bl.uk/ark:/81055/vdc_100121926516.0x000004