Sebastian, S., Lisle, J., Subramanian, S., Dhar, A., Shenoy, A., Limdi, J., Butterworth, J., Allen, P. B., Samuel, S., Moran, G., Shenderey, R., Parkes, G., Raine, T., Lobo, A. J., & Kennedy, N. A. (2019). Practice pattern variability in the management of acute severe colitis: A UK provider survey. Frontline Gastroenterology, https://doi.org/10.1136/flgastro-2019-101277