Serum IgG, IgM, and IgA levels in ankylosing spondylitis.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000276:immunology; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013167:Spondylitis, Ankylosing / Q000097:blood / Q000276:immunology*; D013223:Statistics as Topic; D013997:Time Factors
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M