| PcB | near point of convergence to the intercentral base line [punctum convergens basalis] |
|---|---|
| PIOPED | Prospective Investigation of Pulmonary Embolism Diagnosis [data base] |
| Rb | Imp rubber base impression |
| SMB | selected mucosal biopsy; standard mineral base |
| TB | Taussig-Bind [syndrome]; terabyte; term birth; terminal bronchiole; terminal bronchus; thromboxane B... |