http://terminology.hl7.org/CodeSystem/need|4.0.1

name
need

package
hl7.fhir.r4.core@4.0.1

content
complete

status
draft

date
2018-06-05 14:06:02.0

Need

The frequency with which the target must be validated

GET /CodeSystem/89b4acfb-3966-59f6-91a7-6c4f9bdbedc2/$lookup