PRIOR CONCURRENT THERAPY: Biologic therapy: See Disease Characteristics Chemotherapy: See Disease Characteristics At least 4 weeks since prior chemotherapy No concurrent chemotherapy At least 1 year since prior high dose intensive marrow toxic therapy requiring stem cells or bone marrow transplantation No pulmonary toxicity due to prior chemotherapy Endocrine therapy: Not specified Radiotherapy: At least 4 weeks since prior radiotherapy No concurrent radiotherapy No prior radiotherapy to greater than 25% of total skeleton Surgery: Not specified