APA

Gardenbroek T. J., Eshuis E. J., Ponsioen C. I. J., Ubbink D. T., D'Haens G. R. A. M. & Bemelman W. A. (20120815). The effect of appendectomy on the course of ulcerative colitis: a systematic review. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Chicago

Gardenbroek T J, Eshuis E J, Ponsioen C I J, Ubbink D T, D'Haens G R A M and Bemelman W A. 20120815. The effect of appendectomy on the course of ulcerative colitis: a systematic review. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Harvard

Gardenbroek T. J., Eshuis E. J., Ponsioen C. I. J., Ubbink D. T., D'Haens G. R. A. M. and Bemelman W. A. (20120815). The effect of appendectomy on the course of ulcerative colitis: a systematic review. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

MLA

Gardenbroek T J, Eshuis E J, Ponsioen C I J, Ubbink D T, D'Haens G R A M and Bemelman W A. The effect of appendectomy on the course of ulcerative colitis: a systematic review. : Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland. 20120815.