Updated birth weight in the structuremap to include the DAK DE ID as well as the LOINC code in the Observation.

Author: lukeaduncan

input/maps/IMMZ.Helpers.fml

@@ -376,7 +376,9 @@ group D1Observations(
     then MakeObservation( patient, immid, code, survey, content, bundle ) "clinicallyWell";
 
     immz.birthWeightInGrams as value -> create("Quantity") as content, content.system = 'http://unitsofmeasure.org', content.code = 'g', content.unit = 'g', content.value = value,
-      c( 'http://loinc.org', '8339-4', 'Birth weight Measured') as code,
+      c( 'http://loinc.org', '8339-4', 'Birth weight Measured') as bwloinc,
+      c( 'http://smart.who.int/immunizations/CodeSystem/IMMZ.D', 'DE211', 'Birth weight in grams') as bwdak,
+      create("CodeableConcept") as code, code.coding = bwloinc, code.coding = bwdak,
       c( 'http://terminology.hl7.org/CodeSystem/observation-category', 'vital-signs', 'Vital Signs' ) as vital
     then MakeObservation( patient, immid, code, vital, content, bundle ) "birthWeightInGrams";