ERRATUM

In “Which smoking cessation interventions work best?” (Clinical Inquiries, July 2011, page 430), one of the authors was misidentified. The correct list of authors is: Tracy Mahvan, PharmD; Rocsanna Namdar, PharmD; Kenton Voorhees, MD; Peter C. Smith, MD; and Wendi Ackerman, MLS, AHIP. Ms. Ackerman is affiliated with the Health Sciences Library, Upstate Medical University, Syracuse, NY.