| parent | Amino acids | LP18033-8 |
| child | Alanylproline | LP201657-6 |
| child | Proline | Amniotic fluid | Chemistry - non-challenge | LP384268-1 |
| child | Proline | DBS | Chemistry - non-challenge | LP384269-9 |
| child | Proline/Amino acids.total | LP286904-0 |
| child | Proline/Phenylalanine | LP286906-5 |
| child | Proline | Body fluid | Chemistry - non-challenge | LP384270-7 |
| child | Proline | Cerebral spinal fluid | Chemistry - non-challenge | LP384271-5 |
| child | Proline/Creatinine | LP286905-7 |
| child | Proline | Serum or Plasma | Chemistry - non-challenge | LP384272-3 |
| child | Proline | Urine | Chemistry - non-challenge | LP384273-1 |
| child | Proline | Vitreous fluid | Chemistry - non-challenge | LP384274-9 |
| child | Proline | XXX | Chemistry - non-challenge | LP384275-6 |
| PartDisplayName | en-US | Proline |
| DisplayName | en-US | Proline |
LOINC Version: 2.77
FHIR