This is the ValueSet that contains all the codes in Units of measure for total medication volume (a subset of UCUM) (https://terminology.dhp.uz/fhir/core/ValueSet/medication-total-volume-units-vs) and Units of measure for total medication volume (a subset of UCUM) (https://terminology.dhp.uz/fhir/core/ValueSet/medication-total-volume-units-vs). E.g. what you have to deal with if you get resources containing codes in either of them