Assertion: ecstasy's use | /r/HasProperty | mdma
Facets:
Source sentences:
text: Medical Uses for Ecstasy (MDMA)
text: NIDA reports that chronic use of ecstasy (MDMA) may lead to physical dependence; however, numerous research studies and professional sources report that while tolerance to MDMA does develop, chronic use of the drug does not result in the development of a significant withdrawal syndrome.