title: Immunosuppression and plasmapheresis in chronic progressive multiple sclerosis. Design of a clinical trial.
mesh_terms: D000203:Activities of Daily Living; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003520:Cyclophosphamide / Q000627:therapeutic use*; D004185:Disability Evaluation; D006801:Humans; D008124:Locomotion; D009103:Multiple Sclerosis / Q000188:drug therapy / Q000628:therapy*; D010956:Plasmapheresis; D012107:Research Design
chemical_list: D003520:Cyclophosphamide