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Paper published by Dr Viola Walter:
Original Research
Treatment selection bias for chemotherapy persists in colorectal cancer patient cohort studies even in comprehensive propensity score analyses
Boakye D, Walter V, Martens UM, Chang-Claude J, Hoffmeister M, Jansen L, Brenner H
Clinical Epidemiology 2019, 11:821-832
Published Date: 5 September 2019