TY  - RPRT
TI  - Development of simple trial protocols.
AU  - H L Weiner
AU  - G C Ebers
PY  - 1983
DO  - 10.1001/archneur.1983.04050100040014
UR  - https://pubmed.ncbi.nlm.nih.gov/6625978/
ID  - 6625978
ER  -