title: Juvenile progressive systemic sclerosis: clinical and serologic findings.
mesh_terms: D000367:Age Factors; D000974:Antibodies, Antinuclear / Q000032:analysis; D006328:Cardiac Catheterization; D002318:Cardiovascular Diseases / Q000209:etiology; D002648:Child; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D012595:Scleroderma, Systemic / Q000150:complications / Q000175:diagnosis*; D012698:Serologic Tests
chemical_list: D000974:Antibodies, Antinuclear