title: Headache therapy with botulinum toxin: form over substance.
authors.affiliation: Department of Pediatrics, Ohio State University, Columbus, OH 43205, USA. pakalnisa@pediatrics.ohio-state.edu
authors.forename: Ann
authors.initials: A
authors.lastname: Pakalnis
authors.forename: James
authors.initials: J
authors.lastname: Couch
mesh_terms: D001905:Botulinum Toxins / Q000627:therapeutic use*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy
chemical_list: D001905:Botulinum Toxins