O'Connell, D J Mixed connective tissue disease--clinical and radiological aspects of 20 cases. [electronic resource] - The British journal of radiology Sep 1977 - 620-5 p. digital Publication Type: Journal Article ISSN: 0007-1285 Standard No.: 10.1259/0007-1285-50-597-620 doi Subjects--Topical Terms: Antibodies--analysisBone and Bones--diagnostic imagingCollagen Diseases--diagnostic imagingGastrointestinal Diseases--diagnostic imagingHand--diagnostic imagingHumansHypertension, Pulmonary--diagnostic imagingLung Diseases--diagnostic imagingRadiography