It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.
环境中的硝酸盐暴露与婴儿高
蛋白症及食管癌的病因关联已为人们熟悉。
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定的;It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.
环境中的硝酸盐暴露与婴儿高蛋白症及食管癌的病因关联已为人们熟悉。
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