Assertion: placebo's study | /r/HasProperty | the gold standard
Facets:
value: for experimental drug research
type: TRANSITIVE-OBJECT
Source sentences:
text: These studies are called “double-blind” and “placebo-controlled” and are considered the gold standard for experimental drug research.
text: These studies are called “double-blind” and “placebo-controlled” and are considered the gold standard for experimental drug research.