THE serum agglutinating factor for amboceptor-sensitized or FII (fraction II)-coated erythrocytes and latex particles is still thought to be specific for rheumatoid arthritis and closely allied ...
INTEREST in the pathophysiology of the systemic rheumatic diseases has been revitalized by the discovery of the serum factors that produce the L.E. cell in disseminated lupus erythematosus and the ...