title: Inhibition of blood platelet aggregation by serum IgM macroglobulin. Preliminary report.
mesh_terms: D000327:Adsorption; D001792:Blood Platelets / Q000276:immunology; D011232:Chemical Precipitation; D002845:Chromatography; D006801:Humans; D007075:Immunoglobulin M; D008259:Macroglobulins; D010973:Platelet Adhesiveness; D008258:Waldenstrom Macroglobulinemia / Q000097:blood*
chemical_list: D007075:Immunoglobulin M; D008259:Macroglobulins