[Organization of the early detection of lung cancer].
D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000517:prevention & control*; D008400:Mass Chest X-Ray / Q000379:methods / Q000458:organization & administration*; D008875:Middle Aged; D013997:Time Factors; D014586:USSR; D014505:Urban Population
Organizatsiia rannego vyiaveleniia raka legkogo.