TY  - RPRT
TI  - A double-blind method for evaluating analgesics in man.
AU  - R I WANG
AU  - C M GRUBER
PY  - 1958
DO  - 10.1097/00000441-195803000-00006
UR  - https://pubmed.ncbi.nlm.nih.gov/13520715/
ID  - 13520715
ER  -