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序号英文主题词中文主题词命中文献数量(篇)
期刊博硕士论文会议论文报纸年鉴成果专利国家标准行业标准标准总计
30101Unithiol二巯丙磺钠59513910221000650
30102Universal Coverage全民健康保险12411325000000163
30103Universal Precautions综合预防356775921661450644541510240068
30104Universities大学851018157339793381000014419
30105Unnecessary Procedures非必要操作5004100000055
30106Unrelated Donors非亲缘供者30139723410000429
30107Unsafe Sex危险性行为505161850010000590
30108Untranslated Regions非翻译区602821190040000807
30109Unverricht-Lundborg SyndromeUnverricht-Lundborg综合征10000000001
30110Up-Regulation增量调节5832100000064
30111Upper Energizer Diseases上焦病6625300200078
30112Upper Extremity上肢707562735219625919919810091001383936
30113Upper Extremity Deep Vein Thrombosis上肢深静脉血栓形成6809000000077
30114Upper Extremity Deformities, Congenital上肢畸形, 先天性4861497350000551
30115Upper Gaster上脘5602400000062
30116Upper Gastrointestinal Tract上胃肠道96258819535425561324497398003107209
30117Upper Jiao上焦84413353000000931
30118Upper Jiao Being Organ of Fogging上焦如雾3501100000037
30119Upstream Stimulatory Factors上游刺激因子1110020000014
30120Urachal Cyst脐尿管囊肿2330190000000252
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