Analysis of supradiaphragmatic clinical stage I and II Hodgkin's disease treated with radiation aloneM.K. Gospodarowicz; S.B. Sutcliffe; R.M. Clark; A.J. Dembo; P.J. Fitzpatrick; A.J. Munro; D.E. Bergsagel; B.J. Patterson; R. Tsang; T. Chua; R.S. Bush · 1992