Early undifferentiated connective tissue disease: III. Outcome and prognostic indicators in early scleroderma (systemic sclerosis)

Ken J. Bulpitt, Philip J. Clements, Peter A. Lachenbruch, Harold E. Paulus, James B. Peter, Mel S. Agopian, Joyce Z. Singer, Virginia D. Steen, Daniel O. Clegg, Carol M. Ziminski, Graciela S. Alarcón, Michael E. Luggen, Richard P. Polisson, Robert F. Willkens, James C. Reading, H. James Williams, John R. Ward