Ankylosing spondylitis in a black woman. Association with HL-A W-27.
D000328:Adult; D001241:Aspirin / Q000008:administration & dosage / Q000627:therapeutic use; D044383:Black People; D005260:Female; D006649:Histocompatibility Antigens / Q000032:analysis*; D006650:Histocompatibility Testing; D006801:Humans; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging; D012737:Sex Factors; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000188:drug therapy / Q000276:immunology*
D006649:Histocompatibility Antigens; D001241:Aspirin