[Evaluation of organ and tissue irradiation over and above the background in lung x-ray studies].
D001417:Background Radiation; D006283:Health Physics; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011829:Radiation Dosage; D011839:Radiation, Ionizing; D011859:Radiography; D012426:Russia
Otsenka dopolnitel'no k fonomu oblucheniia organov i tkaneĭ pri rentgenologicheskikh issledovaniiakh legkikh.