| parent | Crystals and calculi | LP31771-6 |
| child | Calcium oxalate/Total | LP285195-6 |
| child | Calcium oxalate | Urine | Chemistry - non-challenge | LP386708-4 |
| child | Calcium oxalate dihydrate | LP64453-1 |
| child | Calcium oxalate dihydrate crystals | LP18873-7 |
| child | Calcium oxalate monohydrate | LP34379-5 |
| child | Calcium oxalate monohydrate crystals | LP18874-5 |
| child | Calcium oxalate index | LP32793-9 |
| PartDisplayName | en-US | Calcium oxalate |
| DisplayName | en-US | Calcium oxalate |
LOINC Version: 2.80
FHIR