Intersection of http://terminology.hl7.org/CodeSystem/v3-hc-aigc and http://terminology.hl7.org/CodeSystem/v3-hc-aigc
This is the CodeSystem that contains codes in both Active Ingredient Group Code (http://terminology.hl7.org/CodeSystem/v3-hc-aigc) and Active Ingredient Group Code (http://terminology.hl7.org/CodeSystem/v3-hc-aigc).