PubMed - Official Site PubMed comprises more than 28 million citations for biomedical literature from MEDLINE, life science journals, and online books Citations may include links to full-text content from PubMed Central and publisher web sites
PubMed PubMed® comprises more than 40 million citations for biomedical literature from MEDLINE, life science journals, and online books Citations may include links to full text content from PubMed Central and publisher web sites
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PubMed | library - Zhejiang University PubMed是由美国国立医学图书馆（U S National Library of Medicine）国家生物技术信息中心开发研制的基于Web的网上医学文献检索系统。 该系统具有强大的检索和链接功能，是目前世界上查找医学文献利用率最高的网上免费数据库。
PubMed 资源类型：【摘要型数据库】 访问次数：1752453 使用范围：不限 访问地址： 在线访问 详细 PubMed系统是由美国国家医学图书馆（National Library of Medicine，NLM）的国家生物技术信息中心（National Center for Biotechnology Information，NCBI）开发研制的一个医学文献网络数据库。