title: [On the presence in horse serum, in trace amounts, of a 5,5 S globulin identical, from the immunochemical point of view, with the gamma-1-M-globulin and the extraordinary increase in its level upon immunization by venous route with bacteria].
mesh_terms: D000937:Antigen-Antibody Reactions; D001419:Bacteria; D005916:Globulins; D007106:Immune Sera / Q000737:chemistry*; D007114:Immunization; D012712:Serum Globulins; D014611:Vaccination; D005719:gamma-Globulins
chemical_list: D005916:Globulins; D007106:Immune Sera; D012712:Serum Globulins; D005719:gamma-Globulins
keywords: ANTIGEN-ANTIBODY REACTIONS; IMMUNE SERUMS/chemistry; SERUM GLOBULIN