In order to studf the rejat,onship between trace element and cow lvmphosarcoma(LS),a survey was made geochemically and soil-chemically around a Cow Farm with a high LS incidence rate.
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- 为考查微量元素与奶牛淋巴肉瘤之间的关系,作者对淋巴肉瘤高发区(L牧场)周围环境的地球化学和土壤化学做了调查。结果表明:L牧场周围存在一约5,平方公里的地球化学综合异常区。