This pattern was repeated with tiresome regularity for many forms of cancer. In metastatic lung cancer, for instance, combination chemotherapy was found to increase survival by three or four months; in colon cancer, by less than six months; in breast, by about twelve. (I do not mean to belittle the impact of twelve or thirteen months of survival. One extra year can carry a lifetime of meaning for a man or woman condemned to death from cancer. But it took a particularly fanatical form of zeal to refuse to recognize that this was far from a “cure.”) Between 1984 and 1985, at the midpoint of the
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