title: Emergency department treatment of headache.
authors.forename: K L
authors.initials: KL
authors.lastname: Kumar
mesh_terms: D004636:Emergency Service, Hospital; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D007396:Internship and Residency; D009294:Narcotics / Q000627:therapeutic use*; D009922:Oregon
chemical_list: D009294:Narcotics