Conclusion TSNA is harmful to the hamsters cheek mucosa and is possible to induce premalignant lesions.

  • 结论烟草特异性亚硝胺对地鼠颊粘膜有较大危害,可引起粘膜癌前病变.

  • 互联网摘选 2025-01-18 16:26:19

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