Correction

A Comparison of Two Intensities of Warfarin for the Prevention of Recurrent Thrombosis in Patients with the Antiphospholipid Antibody Syndrome

N Engl J Med 2004; 351:200July 8, 2004

Article

A Comparison of Two Intensities of Warfarin for the Prevention of Recurrent Thrombosis in Patients with the Antiphospholipid Antibody Syndrome (Original Article, N Engl J Med 2003:349;1133 - 1138) . On page 1137, in the first row of Table 2 (“All patients”), under “INR of 3.1–4.0,” the number of patients with recurrent thrombosis should be 6, rather than 62, as printed. We regret the error.