title: Botulinum toxin type A as treatment for frequent headache and cervical pain: a retrospective study of 236 patients.
authors.forename: Guy
authors.initials: G
authors.lastname: Boudreau
authors.forename: Emran
authors.initials: E
authors.lastname: Aghai
authors.forename: Luc
authors.initials: L
authors.lastname: Marchand
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D019547:Neck Pain / Q000188:drug therapy*; D009465:Neuromuscular Agents / Q000008:administration & dosage*; D012008:Recurrence; D012189:Retrospective Studies
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A