title: The origin, structure, and pharmacological activity of botulinum toxin.
mesh_terms: D000818:Animals; D001435:Bacteriophages; D001665:Binding Sites / Q000187:drug effects; D001905:Botulinum Toxins / Q000032:analysis / Q000096:biosynthesis / Q000494:pharmacology*; D055598:Chemical Phenomena; D002621:Chemistry; D003014:Clostridium botulinum / Q000378:metabolism; D004347:Drug Interactions; D006801:Humans; D018377:Neurotransmitter Agents / Q000502:physiology; D010275:Parasympathetic Nervous System / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects
chemical_list: D018377:Neurotransmitter Agents; D001905:Botulinum Toxins