| PMF | Progressive Massive Fibrosis = Silicosis |
|---|---|
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |
| CFAG | cystic fibrosis antigen |
| CFFA | cystic fibrosis factor activity |
| CFS | cancer family syndrome; Chiari-Frommel syndrome; chronic fatigue syndrome; craniofacial stenosis; cr... |