http://hl7.org/fhir/StructureDefinition/observation-geneticsGenomicSourceClass|5.2.0

Source of sample used to determine the sequence in sequencing lab -- germline, somatic, prenatal. LOINC Code: ([48002-0](http://loinc.org/48002-0)).
NameFlagsCardTypeDescription & Constraints
Extension
0..1Genomic source class
 
extension
?..0
 
url
?..?
 
value[x] *
1..?
 
 
valueCodeableConcept *
1..?CodeableConcept