297,807 PROCEEDINGS Proceedings of the American Society for Therapeutic Radiology and Oncology 29th Annual Meeting : Sheraton Boston Hotel October 18-23, 1987 Boston, Massachusetts — New York [etc.] : Publ. by Pergamon Press, 1987. — 203 s. ; 28 cm (International Radiation Oncology Biology Physics , ISSN 0360-3016 ; vol. 13, suppl. 1)