TY  - RPRT
TI  - A note on stratifying versus complete random assignment in clinical trials.
AU  - J E Grizzle
PY  - 1982
DO  - 10.1016/0197-2456(82)90026-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7160192/
ID  - 7160192
ER  -