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APA Citation
Lee, M. J., Freer, C., Adegbola, S., Elkady, S., Parkes, M., Hart, A., Fearnhead, N. S., Lobo, A. J., & Brown, S. R. (2018). patients with perianal Crohn's fistulas experience delays in accessing anti‐TNF therapy due to slow recognition, diagnosis and integration of specialist services: lessons learned from three referral centres. Colorectal disease, 20, 797–803. http://access.bl.uk/ark:/81055/vdc_100068611139.0x000019