| TF | free thyroxine; tactile fremitus; tail flick [reflex]; temperature factor; testicular feminization; ... |
|---|---|
| RhoGAM | Rho(D) Immuno-Globulin |
| r2 | coefficient of determination r see rho |
| RHO | rhodopsin; right heeloff |
| DF | decapacitation factor; decontamination factor; deferoxamine; deficiency factor; defined flora [anima... |