TY  - RPRT
TI  - Informed consent. Two stage randomisation and consent would overcome many problems.
AU  - D J Stott
AU  - P Langhorne
AU  - H Rodgers
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9253294/
ID  - 9253294
ER  -