A cancer-causing agent known as N-NMBA (nitrosomethylbenzylamine) is linked with esophageal cancer, Chen says.

神经肌肉阻断剂被认为是一种与食道癌相关的引癌剂。

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A cancer-causing agent known as N-NMBA (nitrosomethylbenzylamine) is linked with esophageal cancer, Chen says.

神经肌肉阻断剂被认为是一种与食道癌相关的引癌剂。

youdao