title: Immunological difference between the toxin of a progeolytic strain and that of a nonproteolytic strain of Clostridium botulinum type B.
mesh_terms: D000992:Antitoxins / Q000032:analysis; D003014:Clostridium botulinum / Q000276:immunology*; D009500:Neutralization Tests; D014118:Toxins, Biological / Q000032:analysis*
chemical_list: D000992:Antitoxins; D014118:Toxins, Biological