| PAB | para-aminobenzoate; performance assessment battery; pharmacologic autonomic block; poly(A)-binding [... |
|---|---|
| PACS | DB picture archiving and communication system data base |
| 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 |
| FAPG base | <chemical> New topical vehicle for dermatological use; contains propylene glycol, stearyl alcohol, polyethylene glycol, glycerol Chemical name: 1,2,3-propanetriol, mixt. With alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl), 1-octadecanol and 1,2-propanediol (26 Jun 1999) |
|---|---|
| Lewis base | A base that is an electron-pair donor. (05 Mar 2000) |