| parent | Natriuretic peptide.B prohormone N-Terminal | LP31268-3 | 
| child | Natriuretic peptide.B prohormone N-Terminal [Mass/volume] in Pleural fluid by Immunoassay | 77621-1 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Natriuretic peptide.B prohormone N-Terminal | Pleural fluid | Chemistry - non-challenge | 
LOINC Version: 2.81