1. Bolla, M. Controlled clinical trial in high metastatic risk carcinoma of the prostate comparing pelvic radiotherapy alone to pelvic radiotherapy plus L.H.R.H analogue. EORTC protocol 22863.
2. EORTC guidelines for writing protocols for clinical trials of radiotherapy;Bolla;Radiother. Oncol.,1995
3. The programme of quality assurance of the EORTC radiotherapy group. An historical overview;Horiot;Radiother. Oncol.,1993
4. Dose Specification for Reporting External Beam Therapy with Photons and Electrons;International Commission on Radiation Units and Measurements;Report 29,1978
5. Prescribing, Recording, and Reporting Photon Beam Therapy;International Commission on Radiation Units and Measurements;Report 50,1992