SHIMIZU, G I Serological studies of rheumatoid arthritis; on substances with inhibitory action on the agglutination activating factor. [electronic resource] - Acta rheumatologica Scandinavica 1958 - 145-56 p. digital Publication Type: Journal Article ISSN: 0001-6934 Standard No.: 10.3109/rhe1.1958.4.issue-1-4.16 doi Subjects--Topical Terms: AgglutinationArthritisArthritis, Rheumatoid--immunologyHumans