TY  - RPRT
TI  - Too many ethical committees.
AU  - T J Berry
AU  - T E Ades
AU  - C S Peckham
PY  - 1990
DO  - 10.1136/bmj.301.6763.1274
UR  - https://pubmed.ncbi.nlm.nih.gov/2271833/
ID  - 2271833
ER  -