为现场 发表于 2025-4-1 04:53:15
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Natural History of Some Tumor Viruses,easures had never been taken in handling tumor material, and had never proved to be necessary. The cancer ward is not an isolation ward. It must have seemed a ridiculous idea to propose in all seriousness that viruses can occasionally cause cancer. Viruses are responsible for smallpox and influenza鄙视 发表于 2025-4-1 13:39:27
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A Few Models for Tumor Chemotherapy,k the synthesis of the bacterial cell wall without disturbing the cell membranes of a mammalian cell. But in spite of all their differences, the tumor cell and the normal cell are both mammalian cells. Thus there was pessimism everywhere concerning the possibility of finding substances which would s