APA-viite (7. p.)

Travis, S., Stange, E., Lémann, M., Oresland, T., Bemelman, W., Chowers, Y., . . . Gassull, M. (2008). European evidence-based Consensus on the management of ulcerative colitis: Current management.

Chicago-viite (17. p.)

Travis, S., et al. European Evidence-based Consensus on the Management of Ulcerative Colitis: Current Management. 2008.

MLA-viite (9. p.)

Travis, S., et al. European Evidence-based Consensus on the Management of Ulcerative Colitis: Current Management. 2008.

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