Union of http://terminology.hl7.org/ValueSet/research-subject-milestones and http://terminology.hl7.org/ValueSet/research-subject-milestones

This is the ValueSet that contains all the codes in Research Subject Milestones (http://terminology.hl7.org/ValueSet/research-subject-milestones) and Research Subject Milestones (http://terminology.hl7.org/ValueSet/research-subject-milestones). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet 0dec4686-57e5-4818-b054-7867bc94809d-3452