| parent | Amino acid pattern | LP18377-9 |
| child | Alanine+Cystine+Histidine+Homocysteine+Leucine+Phenylalanine+Tyrosine | Urine | Chemistry - non-challenge | LP383620-4 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Alanine+Cystine+Histidine+Homocysteine+Leucine+Phenylalanine+Tyrosine |
| DisplayName | en-US | Alanine+Cystine+Histidine+Homocysteine+Leucine+Phenylalanine+Tyrosine |
LOINC Version: 2.81