| NV | nausea and vomiting; negative variation; neovascularization; next visit; nonveteran; normal value; n... |
|---|---|
| PINV | postimperative negative variation |
| PSU | photosynthetic unit; primary sampling unit |
| PUBS | percutaneous umbilical blood sampling; purple urine bag syndrome |
| TCNV | terminal contingent negative variation |