TY  - RPRT
TI  - Clinical trials--time for a paradigm shift?
AU  - C Bradley
PY  - 1988
DO  - 10.1111/j.1464-5491.1988.tb00954.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2964973/
ID  - 2964973
ER  -