| PPV | pneumococcal polysaccharide vaccine; porcine parvovirus; positive predictive value; positive pressur... |
|---|---|
| PVM | pneumonia virus of mice; proteins, vitamins, and minerals |
| UIP | usual interstitial pneumonia |
| VPP | vacuolar proton pump; viral porcine pneumonia |
| BBBB | Bilateral Bundle Branch Block |