Rothfield, N F Serum antinuclear antibodies in progressive systemic sclerosis (scleroderma). [electronic resource] - Arthritis and rheumatism Oct 1968 - 607-17 p. digital Publication Type: Journal Article ISSN: 0004-3591 Standard No.: 10.1002/art.1780110502 doi Subjects--Topical Terms: AdultAge FactorsAgedAntibodies, Antinuclear--analysisAutoantibodies--analysisFemaleFluorescent Antibody TechniqueHumansLatex Fixation TestsLupus Erythematosus, Systemic--immunologyMaleMiddle AgedRheumatoid Factor--analysisScleroderma, Systemic--diagnosisgamma-Globulins--analysis