TY  - RPRT
TI  - Randomisation and baseline comparisons in clinical trials.
AU  - D G Altman
AU  - C J Doré
PY  - 1990
DO  - 10.1016/0140-6736(90)90014-v
UR  - https://pubmed.ncbi.nlm.nih.gov/1967441/
ID  - 1967441
ER  -