This is the ValueSet that contains all the codes in CH LAB-Report BloodGroup Immunohematology Tests (SNOMED CT coded procedures) (http://fhir.ch/ig/ch-lab-report/ValueSet/ch-lab-bloodgroup-immuno-hematology-vs) and CH LAB-Report BloodGroup Immunohematology Tests (SNOMED CT coded procedures) (http://fhir.ch/ig/ch-lab-report/ValueSet/ch-lab-bloodgroup-immuno-hematology-vs). E.g. what you have to deal with if you get resources containing codes in either of them