title: Application of immunodiffusion in detecting the presence of barley in wheat flour.
mesh_terms: D002523:Edible Grain / Q000276:immunology*; D005433:Flour / Q000032:analysis; D007106:Immune Sera; D005779:Immunodiffusion; D014908:Triticum / Q000276:immunology*
chemical_list: D007106:Immune Sera