title: Observations on the double gamma globulin lines seen on gel diffusion.
mesh_terms: D000818:Animals; D006041:Goats; D006736:Horses; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D009101:Multiple Myeloma / Q000276:immunology; D011817:Rabbits; D008258:Waldenstrom Macroglobulinemia / Q000276:immunology; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D007106:Immune Sera; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007136:Immunoglobulins; D005719:gamma-Globulins