TY  - RPRT
TI  - Randomization using packaged programs.
AU  - C T Le
AU  - B R Lindgren
PY  - 1988
DO  - 10.1016/0010-4809(88)90015-8
UR  - https://pubmed.ncbi.nlm.nih.gov/3233940/
ID  - 3233940
ER  -