title: Toxicity of purified botulinal toxin fed to mice.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D001905:Botulinum Toxins / Q000008:administration & dosage / Q000145:classification / Q000633:toxicity*; D007928:Lethal Dose 50; D051379:Mice; D014357:Trypsin
chemical_list: D014357:Trypsin; D001905:Botulinum Toxins