Cite
MLA Citation
M De Gregorio et al.. “P449 Autologous fat graft injection for the treatment of perianal fistulas in Crohn's disease: A systematic review and single-arm meta-analysis.” Journal of Crohn's and colitis, vol. 16, n.d., pp. i428–i429. http://access.bl.uk/ark:/81055/vdc_100150515225.0x000024