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- All the concepts that are members of the
Answer: https://snowstorm-fhir.snomedtools.org/fhir/ValueSet/$expand?url=http://snomed.info/sct?fhir_vs=ecl/^450970008Concept t 450970008 |General Practice / Family Practice reference set (foundation metadata concept)| - All the concepts that are members of the General Practice / Family Practice reference set and are a type of
Answer: https://snowstorm-fhir.snomedtools.org/fhir/ValueSet/$expand?url=http://snomed.info/sct?fhir_vs=ecl/%^450970008%5E450970008+AND+<<125605004%3C%3C125605004 Hex 5E here is the hat symbol which is used as "Member Of Refset" in ECLConcept t 125605004 |Fracture of bone (disorder)| - All concepts that are respiratory disorders due to an allergic reaction to pollen Answer: https://snowstorm-fhir.snomedtools.org/fhir/ValueSet/$expand?url=http://snomed.info/sct?fhir_vs=ecl/<<50043002:42752001=418364006 ECL here is more human readable as: << 50043002 |Disorder of respiratory system (disorder)| : 42752001 |Due to (attribute)| = 418364006 |Allergic reaction caused by pollen (disorder)|