The Treatment of Diseases and the War against Cancer
To judge the progress in the war against cancer one must understand the role of trial and error in the evolution of medicine and know something about the natural history of the commoner forms of cancer
The Cancer Problem
Almost all cancers appear to be caused by exposure to factors in the environment. The most promising approach to the control of the disease is to identify those factors and eliminate them
The Bacterial Chromosome
When bacterial DNA is labeled with radioactive atoms, it takes its own picture. Autoradiographs reveal that the bacterial chromosome is a single very long DNA molecule and show how it is duplicated