| parent | Amino acids | LP18033-8 |
| child | 5-Oxoproline+Pipecolate/Phenylalanine | LP284820-0 |
| child | 5-Oxoproline+Pipecolate | DBS | Chemistry - non-challenge | LP383662-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | 5-Oxoproline+Pipecolate |
| DisplayName | en-US | 5-Oxoproline+Pipecolate |
LOINC Version: 2.81