Assertion: clove | /r/CapableOf | provoke allergic patch-test reactions
Facets:
value: often
type: TEMPORAL
value: in patients
type: TRANSITIVE-OBJECT
Source sentences:
text: Clove and allspice have often been reported to provoke allergic patch-test reactions in patients allergic to balsam of Peru, a phenomenon thought to be a result of these spices containing several of the same or related substances, e.g. cinnamic aldehyde, eugenol and vanillin.