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| 提供多种检索入口，提供双语检索、参考译文、划词翻译、翻译建议等功能。 |
| 提供高效的原文索取即时推送服务。 |
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高级检索 |
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提供多种逻辑组配检索、期刊范围限制等，最大程度的提高“检准率”。 |
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| 累计文献 |
19191641篇 |
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17565篇 |
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53953篇 |
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7347篇 |
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Health Sciences |
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Medicine and Dentistry |
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