APA Citation

Hearn, G., Maberly, J., & Anthony, H. (1994). Ulcerative colitis and Crohn's disease. BMJ Group.

Citação norma Chicago

Hearn, G., J. Maberly, and H. Anthony. Ulcerative Colitis and Crohn's Disease. BMJ Group, 1994.

MLA Citation

Hearn, G., J. Maberly, and H. Anthony. Ulcerative Colitis and Crohn's Disease. BMJ Group, 1994.

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