In today’s discussion of the mappings, we discussed removal of RxNORM Comb (not Combo). There are 37 concepts in the PIH dictionary with RxNorm Comb mappings. I don’t know why the OCL search doesn’t include all reference sources in the filter. @burke
For example: Cotrimoxizole
https://app.staging.openconceptlab.org/#/orgs/PIH/sources/PIH/concepts/916/
@akanter You suggested removing RxNORM Comb mappings, but if I did this for this example (Cotrimoxizole), there would be no RxNORM* mapping. Is that correct? If I look at the CIEL dictionary, that concept has an RxNORM reference term. I will check all 37 concepts with RxNORM Comb and make certain they have RxNORM mappings before I delete the RxNORM Comb mappings.