Finger discomfort is usually abnormal when rheumatoid factor 39 IU/ml is checked. Normal values for rheumatoid factor generally range from 0 to 25 ……

In general, rheumatoid factor is a nonspecific autoantibody that may be mildly elevated in the normal population. If the value is 211 IU/ml, it may……

There are many reasons why children can get stomach ulcers, including non-infectious factors such as improper diet and drug factors, as well as inf……

Dry mouth and bad breath can be symptoms of a variety of health problems. Here are some possible causes of these symptoms and recommendations accor……

Rheumatoid factor is an autoimmune antibody to rheumatoid arthritis, but it is less abundant in normal human blood and is even undetectable, so it ……

Rheumatoid factor testing is mainly used to check for rheumatoid arthritis and is usually recommended after meals. Because eating may affect the ac……