这个词是什么意思？
Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D002086 · MeSH 2026。
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