International Clinical Trials in Radiation Oncology. Gastrointestinal sites.
Heilmann
H P
HP
Hermann Holthusen Institute for Radiotherapy, St. George's Hospital, Hamburg, Germany.
Gunderson
L L
LL
D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D007391:International Cooperation