title: Abatacept helps people with severe RA.
mesh_terms: D000069594:Abatacept; D018501:Antirheumatic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D018796:Immunoconjugates / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D018501:Antirheumatic Agents; D018796:Immunoconjugates; D000069594:Abatacept