1
Controversies in gastrointestinal tumor therapy : [E-Book] 6th International Symposium on Special Aspects of Radiotherapy, Berlin, September 2002. - New diagnostic and therapeutic approaches /
2
Controversies in uro-oncology : [E-Book] 5th International Symposium on Special Aspects of Radiotherapy, Berlin, May 2000. - Current treatment strategies for bladder and prostate cancer /
3
Controversies in neuro-oncology : [E-Book] 3rd International Symposium on Special Aspects of Radiotherapy, Berlin, April/May 1998 /