title: Sandwich type radioimmunoassay for human IFN-beta.
mesh_terms: D002846:Chromatography, Affinity; D006801:Humans; D007136:Immunoglobulins; D007370:Interferon Type I / Q000032:analysis*; D008970:Molecular Weight; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D007136:Immunoglobulins; D007370:Interferon Type I