| PIF | 1) Proliferation Inhibitory Factor 2) Prolactin release Inhibiting Factor... |
|---|---|
| LMIF | leukocyte migration inhibition factor |
| MEF | maximal expiratory flow; middle ear fluid; midexpiratory flow; migration enhancement factor; mouse e... |
| DF | decapacitation factor; decontamination factor; deferoxamine; deficiency factor; defined flora [anima... |
| GRF | gastrin-releasing factor; genetically related macrophage factor; gonadotropin-releasing factor; grow... |