title: HLA antigens in cluster headache.
mesh_terms: D003027:Cluster Headache / Q000235:genetics / Q000276:immunology*; D005260:Female; D006680:HLA Antigens; D006801:Humans; D008297:Male; D014653:Vascular Headaches / Q000276:immunology*
chemical_list: D006680:HLA Antigens