title: Infections, drugs, and rheumatoid arthritis. What have we learned?
authors.forename: Jonathan S
authors.initials: JS
authors.lastname: Coblyn
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000382:microbiology*; D016022:Case-Control Studies; D003428:Cross Infection / Q000150:complications* / Q000276:immunology; D006801:Humans; D013256:Steroids / Q000009:adverse effects*
chemical_list: D018501:Antirheumatic Agents; D013256:Steroids