Assertion: placebo's study | /r/CapableOf | test placebo pills
Facets:
value: on patients with irritable bowel syndrome
type: TRANSITIVE-OBJECT
Source sentences:
text: For instance, in one of Kaptchuk’s studies, which tested placebo pills on patients with irritable bowel syndrome (a syndrome very sensitive to placebo effects) emphasized how “placebo pills, something like sugar pills, have been shown in rigorous clinical testing to produce significant mind-body self-healing processes.