Botulinum AntitoxinBotulismBotulinum ToxinsBotulinum Toxins, Type AAntitoxinsClostridium botulinumDrugs, InvestigationalNeuromuscular AgentsAnti-Dyskinesia AgentsTetanus AntitoxinDiphtheria AntitoxinAntibodiesBlepharospasmSpasmPoisonsInjections, IntramuscularMuscle SpasticityTorticollisClostridium botulinum type AClostridium botulinum type EToxoidsTetanus ToxinToxins, BiologicalAntibodies, BacterialAntibody SpecificitySialorrhea