substance-reference

substance-referencereference

A component of the substance

draft

Metadata

hl7.org registry
URL
http://hl7.org/fhir/SearchParameter/Substance-substance-reference
ID
Substance-substance-reference

FHIRPath Expression

(Substance.ingredient.substance.ofType(Reference))

Base Resources (1)

Substance

Target Resources (1)

Substance