title: Therapy: Off-label biologics use and infection risk-the great unknown.
authors: Kevin L
authors: KL
authors: Winthrop
authors: Josef S
authors: JS
authors: Smolen
mesh_terms: D001327:Autoimmune Diseases / Q000188:drug therapy*; D006801:Humans; D007155:Immunologic Factors / Q000009:adverse effects*; D007239:Infections / Q000139:chemically induced*; D056687:Off-Label Use
chemical_list: D007155:Immunologic Factors