Medical Dictionary

double–blind

adj dou·ble–blind \ˌdəb-əl-ˈblīnd\

Medical Definition of DOUBLE-BLIND

:  of, relating to, or being an experimental procedure in which neither the subjects nor the experimenters know which subjects are in the test and control groups during the actual course of the experiments—compare open-label, single-blind
April 18, 2015
wimple Hear it
to veil, ripple, or meander
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