Error in Abstract. In the Original Contribution titled “Safety and Tolerability of Immune Globulin Intravenous in Chronic Inflammatory Demyelinating Polyradiculoneuropathy,” by Donofrio et al, published in the September issue of the Archives (2010;67[9]:1082-1088), the n value reported in the structured abstract was incorrect. The patients entry on page 1082 should have read as follows: Patients: Adults with CIDP (n = 117).