Standard Posted by Miss Poison Posted on May 31, 2015 Posted under Uncategorized Comments Leave a comment Normal Serum IgG4 Seen Often in IgG4-Related Disease, But elevated IgG4 levels may indicate a more ‘inflammatory’ disease http://www.medpagetoday.com/Rheumatology/GeneralRheumatology/51830 Share this:TwitterFacebookMoreEmailPinterestLike this:Like Loading... Related