arkdown">markdown</a></span>, <span style="color:DarkGray;text-decoration:line-through"><a href="http://hl7.org/fhir/R4/datatypes.html#Ratio">Ratio</a></span>, <span style="color:DarkGray;text-decoration:line-through"><a href="http://hl7.org/fhir/R4/datatypes.html#Age">Age</a></span>, <span style="color:DarkGray;text-decoration:line-through"><a href="http://hl7.org/fhir/R4/references.html#Reference">Reference</a></span>, <span style="color:DarkGray;text-decoration:line-through"><a href="http://hl7.org/fhir/