基于SCI-hub文献下载的医学文献检索平台
超优质的免费模板下载网站，量大类全
PubMed® comprises more than 33 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.
国内第一个学术图片知识库
欧洲版Pubmed
免费的 plagiarism checker
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