title: Botulinum A-toxin treatment of spasmodic entropion of the lower eyelid.
mesh_terms: D001905:Botulinum Toxins / Q000008:administration & dosage / Q000627:therapeutic use*; D004774:Entropion / Q000188:drug therapy*; D006801:Humans; D007273:Injections, Intramuscular / Q000379:methods; D013035:Spasm
chemical_list: D001905:Botulinum Toxins