Characteristics and patient-reported outcomes associated with dropout in severely affected oncological patients: an exploratory study.
Pimrapat GebertDaniel SchindelJohann FrickLiane SchenkUlrike GrittnerPublished in: BMC medical research methodology (2021)
OSCAR study was registered to the German Clinical Trials Register (DRKS-ID: DRKS00013640 ). Registered 29 December 2017.