Assertion: scientist's research | /r/HasProperty | needed
Facets:
value: before promoting acupuncture
type: TEMPORAL
Source sentences:
text: This is why research on both the large landscape scale and on the small local scale are both needed.
text: The researchers do recommend that even though the research is promising, it is relatively new, and much more research is still needed before promoting acupuncture as one of the treatments for those with PTSD.