| LPA | latex particle agglutination; left pulmonary artery; lysophosphatidic acid |
|---|---|
| MIOP | magnetic iron oxide particle |
| PCFIA | particle concentration of fluorescence immunoassay |
| PIXE | particle-induced x-ray emission; proton-induced x-ray emission |
| PSD | particle size distribution; peptone, starch, and dextrose; periodic synchronous discharge; phase-sen... |