| http://www.w3.org/ns/prov#value | - Peter C. Nowell, M.D. The Gaylord P. and Mary Louise Harnwell Professor Emeritus, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia Dr. Nowell's research, the first to show that a genetic defect could be responsible for cancer, has led to numerous discoveries into the growth of cells related to cancers and other disorders.
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