这个词是什么意思？
Semisynthetic, broad-spectrum, AMPICILLIN derived ureidopenicillin antibiotic proposed for PSEUDOMONAS infections. It is also used in combination with other antibiotics.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D010878 · MeSH 2026。
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