title: Questions and unresolved issues regarding headache in systemic lupus erythematosus: comment on the article by Hanly et al.
authors: Oregon Health & Science University, Portland, OR.
authors: Michael R
authors: MR
authors: Liebling
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