TY  - RPRT
TI  - Data for evaluating drugs is often poor, say experts.
AU  - Bob Roehr
PY  - 2005
DO  - 10.1136/bmj.330.7498.984-d
UR  - https://pubmed.ncbi.nlm.nih.gov/15860811/
ID  - 15860811
ER  -