This is the ValueSet that contains all the codes in Screening Ultrasound Retromammary Space ValueSet (https://terminology.dhp.uz/fhir/integrations/ValueSet/screening-ultrasound-retromammary-space-vs) and Screening Ultrasound Retromammary Space ValueSet (https://terminology.dhp.uz/fhir/integrations/ValueSet/screening-ultrasound-retromammary-space-vs). E.g. what you have to deal with if you get resources containing codes in either of them