Lim, Jeong Uk Interstitial pneumonia with autoimmune features show better survival and less exacerbations compared to idiopathic pulmonary fibrosis. [electronic resource] - BMC pulmonary medicine Jul 2019 - 120 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1471-2466 Standard No.: 10.1186/s12890-019-0868-9 doi Subjects--Topical Terms: AgedAged, 80 and overAutoimmunityConnective Tissue Diseases--complicationsDatabases, FactualFemaleHumansIdiopathic Pulmonary Fibrosis--mortalityIncidenceLung Diseases, Interstitial--etiologyMaleMiddle AgedMultivariate AnalysisProspective StudiesRepublic of Korea--epidemiologySurvival AnalysisTomography, X-Ray Computed