title: Questioning botulinum toxin for headache: reality or illusion.
authors.affiliation: Division of Child Neurology, Ohio State University School of Medicine, Columbus, OH 43205, USA. esroach@earthlink.net
authors.forename: E S
authors.initials: ES
authors.lastname: Roach
mesh_terms: D001905:Botulinum Toxins / Q000627:therapeutic use*; D002908:Chronic Disease; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy
chemical_list: D001905:Botulinum Toxins