Using CQL With FHIR
3.0.0-ballot - STU 3 Ballot

Using CQL With FHIR - Downloaded Version null See the Directory of published versions

## Example Observation: Example Negation Observation

Page standards status: Informative

status: Cancelled

category: Laboratory

code: Not Done Value Set: Hemoglobin lab test (value set: `http://cts.nlm.nih.gov/fhir/2.16.840.1.113762.1.4.1045.131`)

subject: Alana Asdf (no stated gender), DoB: 1993-06-14

effective: 2013-04-02 10:30:10+0100 --> 2013-04-05 10:30:10+0100

issued: 2013-04-03 15:30:10+0100