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英《柳叶刀》第1卷第8267期(1982年)第317页社论:病毒被认为可在广大范围的种属(从两栖类到灵长类)中产生恶性毒瘤,而数十年来的探讨尚未能得到结论性证据,说明任何一种人类肿瘤是由病毒所致的。在人体上进行致癌性的根本试验,显然还存在不少的困难。问题是,致病的原因是否总是与周围坏境有关。除与人类肝癌密切有关但在其它种属中尚未见到相似病变的乙型肝炎病毒外,已知有4
The Lancet, Vol. 1, No. 826 (1982) Page 317 Editorial: Viruses are thought to produce malignant tumors in a wide range of species (from amphibians to primates) for decades. The study has not yet reached conclusive evidence that any human tumor is caused by a virus. In the basic test of carcinogenicity on the human body, obviously there are still many difficulties. The question is whether the cause of the disease is always related to the surrounding environment. In addition to the Hepatitis B virus, which is closely related to human liver cancer but has not seen similar lesions in other species, it is known to have 4