title: [Chemotherapy in elderly frail patients with advanced colorectal cancer. MRC FOCUS 2 (UK Medical Research Council Fluorouracil, Oxaliplatin, and Capecitabine: Use and Sequencing)].
authors.affiliation: Abteilung Palliativmedizin, Klinik für Innere Medizin II, Universitätsklinikum Jena, Erlanger Allee 101, Jena, Germany. ulrich.wedding@med.uni-jena.de
authors.forename: U
authors.initials: U
authors.lastname: Wedding
authors.forename: S
authors.initials: S
authors.lastname: Nitschmann