APA (7th ed.) Citation

Alessandroni, L., Papi, C., Papparella, L., Addarii, M., & Kohn, A. (2013). P291 Clinical course of perianal fistulas in Crohn's disease: A retrospective study. Journal of Crohn's & Colitis, 7, S125. https://doi.org/10.1016/S1873-9946(13)60312-8

Chicago Style (17th ed.) Citation

Alessandroni, L., C. Papi, L.G Papparella, M.C Addarii, and A. Kohn. "P291 Clinical Course of Perianal Fistulas in Crohn's Disease: A Retrospective Study." Journal of Crohn's & Colitis 7 (2013): S125. https://doi.org/10.1016/S1873-9946(13)60312-8.

MLA (9th ed.) Citation

Alessandroni, L., et al. "P291 Clinical Course of Perianal Fistulas in Crohn's Disease: A Retrospective Study." Journal of Crohn's & Colitis, vol. 7, 2013, p. S125, https://doi.org/10.1016/S1873-9946(13)60312-8.