TY  - RPRT
TI  - Letter: Double-blind trials.
AU  - D W Vere
AU  - D M Chaput de Saintonge
PY  - 1976
DO  - 10.1016/s0140-6736(76)90345-7
UR  - https://pubmed.ncbi.nlm.nih.gov/55827/
ID  - 55827
ER  -