APA

Egberts J., Stroeh A., Alkatout I., Goumas F. A., Brand P. A., Schafmayer C., Becker T. & Schniewind B. (20110907). Preoperative risk evaluation of postoperative morbidity in IBD patients--impact of the POSSUM score. : International journal of colorectal disease.

Chicago

Egberts Jan-Hendrik, Stroeh Antje, Alkatout Ibrahim, Goumas Freya A, Brand Phillipp A, Schafmayer Clemens, Becker Thomas and Schniewind Bodo. 20110907. Preoperative risk evaluation of postoperative morbidity in IBD patients--impact of the POSSUM score. : International journal of colorectal disease.

Harvard

Egberts J., Stroeh A., Alkatout I., Goumas F. A., Brand P. A., Schafmayer C., Becker T. and Schniewind B. (20110907). Preoperative risk evaluation of postoperative morbidity in IBD patients--impact of the POSSUM score. : International journal of colorectal disease.

MLA

Egberts Jan-Hendrik, Stroeh Antje, Alkatout Ibrahim, Goumas Freya A, Brand Phillipp A, Schafmayer Clemens, Becker Thomas and Schniewind Bodo. Preoperative risk evaluation of postoperative morbidity in IBD patients--impact of the POSSUM score. : International journal of colorectal disease. 20110907.