TY  - RPRT
TI  - Informed consent after randomization.
AU  - A Papaioannau
PY  - 1982
DO  - 10.1016/s0140-6736(82)92724-6
UR  - https://pubmed.ncbi.nlm.nih.gov/6126702/
ID  - 6126702
ER  -