Stephan, U [Scattered rays scintigraphy of the lung, a new method for lung function tests]. [electronic resource] - Zeitschrift fur Erkrankungen der Atmungsorgane mit Folia bronchologica 1971 - 347-51 p. digital Publication Type: Journal Article ISSN: 0044-2631 Subjects--Topical Terms: ChildChild, PreschoolCystic Fibrosis--diagnosisEnvironmental ExposureFemaleHumansInfantLung Diseases--diagnosisMaleMethodsRadiationRadiation MonitoringRespirationRespiratory Function TestsScattering, RadiationTechnology, Radiologic--instrumentation