Cite
MLA Citation
L Rodrigues Boarini et al.. “P624 A higher prevalence of human papillomavirus in patients with perianal fistulizing Crohn's disease compared to patients with anorectal fistula without Crohn's disease.” Journal of Crohn's and colitis, vol. 15, n.d., p. S563. http://access.bl.uk/ark:/81055/vdc_100130764809.0x000017