APA aipamena

Journal of Crohn's and Colitis. European Crohn's and Colitis Organisation (ECCO) Published by Oxford University Press.

Chicago Style aipamena

Journal of Crohn's and Colitis. European Crohn's and Colitis Organisation (ECCO) Published by Oxford University Press.

MLA aipamena

Journal of Crohn's and Colitis. European Crohn's and Colitis Organisation (ECCO) Published by Oxford University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.