| NBP | needle biopsy of prostate; neoplastic brachial plexopathy; nucleic acid binding protein |
|---|---|
| NLB | needle liver biopsy |
| NOBT | nonoperative biopsy technique |
| PB | British pharmacopeia [Pharmacopoeia Britannica]; paraffin bath; Paul-Bunnell [antibody]; periodic br... |
| PNB | p-nitrobiphenyl; perineal needle biopsy; peripheral nerve block; premature nodal beat |