extension shown: fhir [x]

AllergyIntolerance.reaction.onset

Defined in the fhir.schema.org extension.
Canonical URL: http://schema.org/AllergyIntolerance.reaction.onset

Thing > Property > AllergyIntolerance.reaction.onset

Record of the date and/or time of the onset of the Reaction.

Usage: Fewer than 10 domains
Values expected to be one of these types
DateTime
Used on these types
AllergyIntolerance

Schema Version 2.2