APA

Sahnan K., Tozer P. J., Adegbola S. O., Lee M. J., Heywood N., McNair A. G. K., Hind D., Yassin N., Lobo A. J., Brown S. R., Sebastian S., Phillips R. K. S., Lung P. F. C., Faiz O. D., Crook K., Blackwell S., Verjee A., Hart A. L. & Fearnhead N. S. (20190118). Developing a core outcome set for fistulising perianal Crohn's disease. : Gut.

Chicago

Sahnan Kapil, Tozer Phil J, Adegbola Samuel O, Lee Matthew J, Heywood Nick, McNair Angus G K, Hind Daniel, Yassin Nuha, Lobo Alan J, Brown Steven R, Sebastian Shaji, Phillips Robin K S, Lung Phillip F C, Faiz Omar D, Crook Kay, Blackwell Sue, Verjee Azmina, Hart Ailsa L and Fearnhead Nicola S. 20190118. Developing a core outcome set for fistulising perianal Crohn's disease. : Gut.

Harvard

Sahnan K., Tozer P. J., Adegbola S. O., Lee M. J., Heywood N., McNair A. G. K., Hind D., Yassin N., Lobo A. J., Brown S. R., Sebastian S., Phillips R. K. S., Lung P. F. C., Faiz O. D., Crook K., Blackwell S., Verjee A., Hart A. L. and Fearnhead N. S. (20190118). Developing a core outcome set for fistulising perianal Crohn's disease. : Gut.

MLA

Sahnan Kapil, Tozer Phil J, Adegbola Samuel O, Lee Matthew J, Heywood Nick, McNair Angus G K, Hind Daniel, Yassin Nuha, Lobo Alan J, Brown Steven R, Sebastian Shaji, Phillips Robin K S, Lung Phillip F C, Faiz Omar D, Crook Kay, Blackwell Sue, Verjee Azmina, Hart Ailsa L and Fearnhead Nicola S. Developing a core outcome set for fistulising perianal Crohn's disease. : Gut. 20190118.