title: Formation of vaccinia antigen studied by immunouranium and immuno-diazothioether-osmium tetroxide techniques.
mesh_terms: D000941:Antigens; D046508:Culture Techniques; D008854:Microscopy, Electron; D013194:Staining and Labeling; D014501:Uranium; D014616:Vaccinia virus
chemical_list: D000941:Antigens; D014501:Uranium