| LBCF | Laboratory Branch complement fixation [test] |
|---|---|
| PCF | peripheral circulatory failure; pharyngoconjunctival fever; platelet complement fixation; posterior ... |
| PCFT | platelet complement fixation test |
| RPCF, RPCFT | Reiter protein complement fixation [test] |
| TPCF | Treponema pallidum complement fixation |