title: Splitting headache (off).
authors.affiliation: Weill Cornell Medical College of Cornell University and Hospital for Special Surgery, New York, New York.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Lockshin
mesh_terms: D001323:Autoantibodies / Q000097:blood*; D005260:Female; D006261:Headache / Q000453:epidemiology* / Q000276:immunology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology* / Q000276:immunology*; D008297:Male
chemical_list: D001323:Autoantibodies