Vasil'ev, A Iu [Modern diagnostic approaches to investigations of abdominal aorta changes in flying personnel]. [electronic resource] - Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine 1999 - 48-50 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0233-528X Subjects--Topical Terms: AdultAerospace MedicineAorta, Abdominal--diagnostic imagingAortic Diseases--diagnosisHumansOccupational Diseases--diagnosisOccupational Exposure--adverse effectsPredictive Value of TestsRetrospective StudiesTomography, X-Ray ComputedUltrasonography, Doppler, Color