TY  - RPRT
TI  - Analysis of data from multiclinic trials.
AU  - J E Grizzle
PY  - 1987
DO  - 10.1016/0197-2456(87)90158-9
UR  - https://pubmed.ncbi.nlm.nih.gov/3442993/
ID  - 3442993
ER  -