| parent | Elements and Elemental Ions | LP31434-1 |
| child | Arsenate | LP19294-5 |
| child | Arsenic | Air | Drug toxicology | LP388144-0 |
| child | Arsenic | Blood | Drug toxicology | LP388145-7 |
| child | Arsenite | LP417698-0 |
| child | Arsenic | Body fluid | Drug toxicology | LP388146-5 |
| child | Arsenic.inorganic | LP18122-9 |
| child | Arsenic.methylated | LP71241-1 |
| child | Arsenic | Dialysis fluid | Drug toxicology | LP388147-3 |
| child | Arsenic | Gastric fluid | Drug toxicology | LP388148-1 |
| child | Arsenic.organic | LP36413-0 |
| child | Arsenic | Hair | Drug toxicology | LP388149-9 |
| child | Arsenic trioxide | LP19295-2 |
| child | Arsenic/Creatinine | LP285029-7 |
| child | Arsenic | Nail | Drug toxicology | LP388150-7 |
| child | Arsenic | Red Blood Cells | Drug toxicology | LP388151-5 |
| child | Arsenobetaine | LP417699-8 |
| child | Arsenocholine | LP417700-4 |
| child | Arsenic | Serum or Plasma | Drug toxicology | LP388152-3 |
| child | Arsenic | Tissue and Smears | Drug toxicology | LP388153-1 |
| child | Dimethylarsinate | LP417701-2 |
| child | Monomethylarsonate | LP417702-0 |
| child | Arsenic | Urine | Drug toxicology | LP388154-9 |
| child | Arsenic | Water | Drug toxicology | LP388155-6 |
| child | Arsenic.inorganic+methylated | LP420991-4 |
| child | Arsenic | XXX | Drug toxicology | LP388156-4 |
| PartDisplayName | en-US | Arsenic |
| DisplayName | en-US | Arsenic |
LOINC Version: 2.77
FHIR