... Presented in part in abstract form at the annual meeting of the American Society of Clinical Oncology ... Cosme de Oliveira; Bulgaria: I. Kotzev, D. Takov, K. Tchernev; Canada: K. Burak, M. Ma, P. Metrakos, C ... J Natl Cancer Inst 2000;92:205-216 CrossRef | Web of Science | Medline. ...