| 1. | houston - a uniersity of texas study found a possible link between childhood leukemia and liing close to the city ' s refinery row along the houston ship channel , one of the study ' s co - authors said thursday
休斯顿?得克萨斯大学研究发现了儿童白血病与住在沿着休斯顿船道的城市精炼厂周围之间存在的可能联系，该研究的一位参与人员在星期四说。
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