R. Haen

发表

K. Havenga, S. Bruin, M. den Dulk, 2017, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

W. Bemelman, K. Havenga, S. Bruin, 2020, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.