[Fluorographic examinations of the population].
D006801:Humans; D008400:Mass Chest X-Ray; D010779:Photofluorography; D013896:Thoracic Diseases / Q000517:prevention & control; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control; D014586:USSR
Fliuorograficheskie obsledovaniia naseleniia.