TY  - RPRT
TI  - How double blind is double blind? And does it matter?
AU  - E C Huskisson
AU  - J Scott
PY  - 1976
DO  - 10.1111/j.1365-2125.1976.tb00612.x
UR  - https://pubmed.ncbi.nlm.nih.gov/788748/
ID  - 788748
ER  -