A framework for the design, conduct and interpretation of randomised controlled trials in the presence of treatment changes
Crossref DOI link:
Update policy: https://doi.org/10.1007/SPRINGER_CROSSMARK_POLICY
White, Ian R.
Funding for this research was provided by:
National Institute for Health Research (NIHR/RTF/01/08/023)
Medical Research Council (MR/K025635/1)