1 MULTIMODALITY 300.494 Multimodality therapy of chest malignancies-update '98 : procecedings of a Harvard Medical School symposium , sponsored by the Department of Oncology, Dana-Farber Cancer Institute, and the Division of Thoracic Surgery and Harvard Joint Center for Radiation Therapy, Brigham and Women's Hospital, held March 12-14, 1998 in Cambridge, Massachusetts / guest