<status value="active" /> <experimental value="false" /> <publisher value="Medizininformatik Initiative" /> <description value="Kodierung der Quelle des klinischen Bezugsdatums" /> <compose> <include> <system value="http://snomed.info/sct" /> <concept> <code value="399445004" /> <display value="Specimen collection date (observable entity)" /> </concept> <concept> <code value="281271004" /> <display value="Date sample received in laboratory (observable entity)" /> </concept> </include> </compose> </ValueSet>