title: Biologic therapy in clinical practice: enthusiasm must be tempered by caution.
authors.forename: R
authors.initials: R
authors.lastname: Moots
authors.forename: A
authors.initials: A
authors.lastname: Taggart
authors.forename: D
authors.initials: D
authors.lastname: Walker
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001691:Biological Therapy / Q000009:adverse effects*; D006801:Humans; D016867:Immunocompromised Host; D009894:Opportunistic Infections / Q000139:chemically induced* / Q000276:immunology
chemical_list: D018501:Antirheumatic Agents