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鼻咽癌的发病率有明显的种族和地理分布差异,本文报导地处中东阿拉伯湾的沙漠国家——科威特Al-Sabah医院1963—1974年连续12年内所见143例鼻咽癌患者。该国人口共75万(1970
The incidence of nasopharyngeal cancer has significant differences in race and geography. This article reports 143 patients with nasopharyngeal carcinoma seen in the Al-Sabah Hospital in Kuwait from 1963 to 1974 for 12 consecutive years in the desert country of the Middle East Arabian Gulf. The country has a population of 750,000 (1970