1. Blood flow, oxygen and nutrient supply, and metabolic microenvironment of human tumors: a review;Vaupel;Cancer Res,1989
2. Vaupel , P. Oxygenation of solid tumors Mechanisms of Drug Resistance in Oncology B. A. Teicher Marcel Dekker New York
3. Cell and environment interactions in tumor microregions: the multicell spheroid model;Sutherland;Science,1988
4. Vaupel , P. Schlenger , K. Hoeckel , M. Blood flow and tissue oxygenation of human tumors: an update Adv. Exp. Med. Biol