title: Proceedings: The isolation of specific antigens by affinity chromatography.
mesh_terms: D000818:Animals; D000941:Antigens / Q000302:isolation & purification*; D002846:Chromatography, Affinity; D000939:Epitopes; D012552:Schistosomiasis / Q000276:immunology*
chemical_list: D000941:Antigens; D000939:Epitopes