Words similar to rf

Example sentences for: rf

How can you use “rf” in a sentence? Here are some example sentences to help you improve your vocabulary:

RA = rheumatoid arthritis; RF = rheumatoid factor.
Seropositivity for RF (Ig-M) was defined according to laboratory references (>30 kU/l).
RF carried out most of the experiments, assisted in interpretation of results, and participated in writing the manuscript.
Particularly, loops in the leads are able to pick up more RF currents.
The association between smoking and rheumatoid arthritis (RA) has been widely reported [ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ] and was recently reviewed [ 20 ] . The specific association between smoking and rheumatoid factor (RF)-positive RA is well known and meets the Bradford Hill criteria for causation [ 22 ] , namely strength, consistency, plausibility, experimental evidence, coherence, temporality, and biologic gradient of association [ 1 7 8 16 17 20 ] .