Vasil'ev, A Iu [Computed tomographic densitometry in the diagnosis of chronic obstructive lung diseases]. [electronic resource] - Vestnik rentgenologii i radiologii - 20-4 p. digital Publication Type: Journal Article ISSN: 0042-4676 Subjects--Topical Terms: Absorptiometry, PhotonAdultAgedFemaleHumansMaleMiddle AgedPulmonary Disease, Chronic Obstructive--diagnostic imagingTomography, X-Ray Computed--methods