TY  - RPRT
TI  - Selection bias introduced by the informed consent process.
AU  - Basil S Lewis
AU  - Rita Yuval
AU  - David A Halon
AU  - Moshe Y Flugelman
PY  - 2003
DO  - 10.1016/s0140-6736(03)13569-6
UR  - https://pubmed.ncbi.nlm.nih.gov/12801771/
ID  - 12801771
ER  -