%0 Journal Article
%A Boakye, Daniel
%A Walter, Viola
%A Martens, Uwe M
%A Chang-Claude, Jenny
%A Hoffmeister, Michael
%A Jansen, Lina
%A Brenner, Hermann
%T Treatment selection bias for chemotherapy persists in colorectal cancer patient cohort studies even in comprehensive propensity score analyses.
%J Clinical epidemiology
%V 11
%@ 1179-1349
%C Albany, Auckland
%I Dove Medical Press
%M DKFZ-2019-02323
%P 821 - 832
%D 2019
%X Treatment selection bias for chemotherapy persists in colorectal cancer patient cohort studies even in comprehensive propensity score analyses.
%F PUB:(DE-HGF)16
%9 Journal Article
%$ pmid:31564986
%2 pmc:PMC6733250
%R 10.2147/CLEP.S215983
%U https://inrepo02.dkfz.de/record/147187