[Multiple sclerosis. Spondylarthritis ankylopoietica].
D001327:Autoimmune Diseases / Q000276:immunology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications* / Q000276:immunology; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000276:immunology
Esclerosis múltiple. espondiloartritis anquilopoyética.