TY  - RPRT
TI  - Randomization-based methods for correcting for treatment changes: examples from the Concorde trial.
AU  - I R White
AU  - A G Babiker
AU  - S Walker
AU  - J H Darbyshire
PY  - 1999
DO  - 10.1002/(sici)1097-0258(19991015)18:19<2617::aid-sim187>3.0.co;2-e
UR  - https://pubmed.ncbi.nlm.nih.gov/10495460/
ID  - 10495460
ER  -