On the factor producing agglutination of sensitized red cells and its relation to the agglutination of hemolytic streptococci in rheumatoid arthritis sera.
D000371:Agglutination; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000097:blood*; D006801:Humans; D013291:Streptococcus
ARTHRITIS, RHEUMATOID/blood in; STREPTOCOCCUS