[Analysis of the effect of selection in a therapy study].

  title={[Analysis of the effect of selection in a therapy study].},
  author={Heinrich B{\"u}lzebruck and Rolf Holle and Klaus Havemann and S Hirschberger and Peter Drings},
  volume={9 5},
282 patients with SCLC were treated for the first time at the Chest-Hospital Heidelberg-Rohrbach from July 1981 until November 1983. Only 85 were integrated into a German randomized multicenter study of combined chemo- and radiotherapy, the other 197 were treated with individual therapeutic regimens. Generally, randomized and non-randomized patients were… CONTINUE READING