Effect of zoledronate on persisting isolated tumor cells (ITC) in the bone marrow (BM) of patients without recurrence of early breast cancer. - Rack,K.; Janni,W.; Schoberth,A.; Schindlbeck,C.; Strobl,B.; Blankenstein,T.; Rjosk,D.; Heinrigs,M.; Sommer,H.; Friese,K. (ASCO Annual Meeting Proceedings J Clin Oncol, 2004)