| parent | Phenylketonuria and variants &or biopterin defects | LP56749-2 |
| child | Phenylketonuria and variants/Biopterin defects newborn screening comment/discussion | DBS | Chemistry - non-challenge | LP385850-5 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Phenylketonuria and variants &or biopterin defects newborn screening comment-discussion |
| DisplayName | en-US | Phenylketonuria and variants/Biopterin defects newborn screening comment/discussion |
LOINC Version: 2.81