Correction

A Magic Bullet for Cancer — How Near and How Far?

N Engl J Med 2001; 345:1356November 1, 2001

Article

A Magic Bullet for Cancer — How Near and How Far? (Editorial, N Engl J Med 2001:345;283 - 284) . On page 283, the sentence that begins 22 lines from the bottom of the left-hand column should have read, “The resulting humanized chimeric monoclonal antibodies contain human Fc-region sequences, and their antigen-binding region consists of frameworks derived from human sequences and mouse hypervariable sequences,” not “derived from mouse sequences and human hypervariable sequences,” as printed. There were also errors in Figure 1Figure 1Humanized Chimeric IgG., which is reprinted with its legend below.