Szegedi, G [Reflections on non-differentiated collagenosis or non-differentiated autoimmune syndrome]. [electronic resource] - Orvosi hetilap Aug 1990 - 1735-9 p. digital Publication Type: English Abstract; Journal Article ISSN: 0030-6002 Subjects--Topical Terms: Autoimmune Diseases--diagnosisCollagen Diseases--diagnosisDiagnosis, DifferentialHumansHungaryTerminology as Topic