title: Rebuttal From Dr Powell.
authors.affiliation: Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai, New York, NY. Electronic address: charles.powell@mssm.edu.
authors.forename: Charles A
authors.initials: CA
authors.lastname: Powell
mesh_terms: D055088:Early Detection of Cancer; D006801:Humans; D008175:Lung Neoplasms; D058007:Physicians, Primary Care; D018570:Risk Assessment; D014057:Tomography, X-Ray Computed