Union of http://terminology.hl7.org/CodeSystem/recommendation-strength and http://terminology.hl7.org/CodeSystem/recommendation-strength

This is the CodeSystem that contains all the codes in StrengthOfRecommendationRating (http://terminology.hl7.org/CodeSystem/recommendation-strength) and StrengthOfRecommendationRating (http://terminology.hl7.org/CodeSystem/recommendation-strength). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem 818959f7-0f8d-4f6f-b46c-7c5a5833d862-800

This code system http://hl7.org/fhir/comparison/CodeSystem/818959f7-0f8d-4f6f-b46c-7c5a5833d862-800 defines codes, but no codes are represented here

CodeDisplayDefinition
strong StrongStrong recommendation.
weak WeakWeak recommendation.