It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.
环境中的
暴露与婴儿高铁血红蛋白血症及食管癌的病因
联已为人们熟悉。
;;
的;
定的;It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.
环境中的暴露与婴儿高铁血红蛋白血症及食管癌的病因联已为人们熟悉。
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