Assertion: drug's effect | /r/HasSubevent | their withdrawal
Facets:
value: in 1998
type: TEMPORAL
value: in 1999
type: TEMPORAL
value: from the market
type: TRANSITIVE-OBJECT
Source sentences:
text: Terfenadine and astemizole were found to have proarrhythmic effects, which led to their withdrawal from the market in 1998 and 1999, respectively.11