Serological studies in rheumatoid arthritis.  IV.  Absorption with bentonite of the streptococcal agglutinating factor from sera of patients with rheumatoid arthritis.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000097:blood*; D001546:Bentonite; D013291:Streptococcus
D001546:Bentonite
ARTHRITIS, RHEUMATOID/blood in; STREPTOCOCCUS