title: Serum-complement in multiple sclerosis.
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D003176:Complement C3 / Q000032:analysis; D003181:Complement C4 / Q000032:analysis; D011415:Complement Factor B / Q000032:analysis; D003165:Complement System Proteins / Q000032:analysis* / Q000172:deficiency; D006801:Humans; D009103:Multiple Sclerosis / Q000276:immunology*
chemical_list: D003176:Complement C3; D003181:Complement C4; D003165:Complement System Proteins; D011415:Complement Factor B