| parent | Arginine | LP15416-8 |
| child | Arginine/Amino acids.total | Amniotic fluid | Chemistry - non-challenge | LP383798-8 |
| child | Arginine/Amino acids.total | DBS | Chemistry - non-challenge | LP383799-6 |
| child | Arginine/Amino acids.total | Cerebral spinal fluid | Chemistry - non-challenge | LP383800-2 |
| child | Arginine/Amino acids.total | Hair | Chemistry - non-challenge | LP383801-0 |
| child | Arginine/Amino acids.total | Serum or Plasma | Chemistry - non-challenge | LP383802-8 |
| child | Arginine/Amino acids.total | XXX | Chemistry - non-challenge | LP383803-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Arginine/Amino acids.total |
| DisplayName | en-US | Arginine/Amino acids.total |
LOINC Version: 2.81