| PAR | participating provider; passive avoidance reaction; perennial allergic rhinitis; photosynthetically ... |
|---|---|
| FAB classification | French, American, British classification |
| FAB | fast atom bombardment; formalin ammonium bromide; fragment, antigen-binding [of immunoglobulins]; Fr... |
| Fab | fragment, antigen-binding [of immunoglobulins] |
| bcr | breakpoint cluster region |