Assertion: acid's use | /r/HasProperty | pioneered by dr. ronald a. sandison
Facets:
value: in 1952
type: TEMPORAL
value: at powick hospital
type: LOCATION
value: in the united kingdom
type: LOCATION
Source sentences:
text: In the United Kingdom the use of LSD was pioneered by Dr. Ronald A. Sandison in 1952, at Powick Hospital, Worcestershire.