Assertion: thalidomide | /r/ObjectUse | used as racemate
Facets:
value: clinically
type: MANNER
value: always
type: TEMPORAL
Source sentences:
text: Clinically, thalidomide has always been used as a racemate.
text: Thalidomide has a chiral centre and is used clinically as a racemate of (+)-(R)- and (-)-(S)-thalidomide.