TY  - RPRT
TI  - Statistical reasoning in clinical trials: hypothesis testing.
AU  - G D Kelen
AU  - C G Brown
AU  - J Ashton
PY  - 1988
DO  - 10.1016/0735-6757(88)90207-0
UR  - https://pubmed.ncbi.nlm.nih.gov/3275456/
ID  - 3275456
ER  -