TY  - RPRT
TI  - Clinical trials and protocols update.
AU  - DE Crawford
AU  - SP Lerner
PY  - 2000
DO  - 10.1016/s1078-1439(00)00106-x
UR  - https://pubmed.ncbi.nlm.nih.gov/11113371/
ID  - 11113371
ER  -