这个词是什么意思？
Agents that induce NARCOSIS. Narcotics include agents that cause somnolence or induced sleep (STUPOR); natural or synthetic derivatives of OPIUM or MORPHINE or any substance that has such effects. They are potent inducers of ANALGESIA and OPIOID-RELATED DISORDERS.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D009294 · MeSH 2026。
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