BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

Android app on Google Play
NEW View all these signs in the Sign BSL Android App. Download for free.

rheumatoid factor

How to sign: autoantibody that is usually present in the serum of people with rheumatoid arthritis

Sorry, no video found for this word.

Categories: autoantibody

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email