Crystal, R G Idiopathic pulmonary fibrosis. Clinical, histologic, radiographic, physiologic, scintigraphic, cytologic, and biochemical aspects. [electronic resource] - Annals of internal medicine Dec 1976 - 769-88 p. digital Publication Type: Journal Article; Review ISSN: 0003-4819 Standard No.: 10.7326/0003-4819-85-6-769 doi Subjects--Topical Terms: AdultAgedChildCollagen--biosynthesisFemaleHumansLung--cytologyLung Volume MeasurementsMaleMiddle AgedOxygen--bloodOxygen ConsumptionPulmonary Diffusing CapacityPulmonary Fibrosis--diagnosisPulmonary VentilationRadiography, ThoracicRadionuclide ImagingVentilation-Perfusion Ratio