TY  - RPRT
TI  - Directional baseline differences and type I error probabilities in randomized clinical trials.
AU  - J E Overall
AU  - K N Magee
PY  - 1992
DO  - 10.1080/10543409208835039
UR  - https://pubmed.ncbi.nlm.nih.gov/1300213/
ID  - 1300213
ER  -