Tumor progression. Proceedings of a Chicago Symposium, Chicago, Illinois, U.S.A. October 3-5, 1979
Card's contents:DEVELOPMENTS IN CANCER RESEARCH Vol. 2 539,345 TUMOR Tumor progression. Proceedings of a Chicago Symposium, Chicago, Illinois, U.S.A. October 3-5, 1979. Ed, Ray G. Crispen. New York 1980 Elsevier/North—Holland 8 nlb. 12, 388, il. Developments in Cancer Research Vol. 2