Physician‐directed smoking cessation using patient “opt‐out” approach in the emergency department: A pilot program oleh Marna Rayl Greenberg, Natalie M. Greco, Timothy J. Batchelor, Andrew H.F. Miller, Theodore Doherty, Ali S. Aziz, Stephanie Z. Yee, Faiza Arif, Lauren M. Crowley, Edward W. Casey, Robert J. Kruklitis