TY  - RPRT
TI  - How to randomise.
AU  - D G Altman
AU  - J M Bland
PY  - 1999
DO  - 10.1136/bmj.319.7211.703
UR  - https://pubmed.ncbi.nlm.nih.gov/10480833/
ID  - 10480833
ER  -