Response to "comentary: lung cancer screening--progress or peril.
McMahon
Pamela M
PM
Gazelle
Scott G
SG
D006801:Humans; D015994:Incidence; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D008403:Mass Screening / Q000639:trends; D014481:United States / Q000453:epidemiology