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安裝中文字典英文字典辭典工具!

安裝中文字典英文字典辭典工具!








  • PubMed Central (PMC) Home Page
    PubMed Central ® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U S National Institutes of Health's National Library of Medicine (NIH NLM)
  • About PMC - PMC - PubMed Central (PMC)
    PubMed Central ® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U S National Institutes of Health's National Library of Medicine (NIH NLM) In keeping with NLM's legislative mandate to collect and preserve the biomedical literature, PMC is part of the NLM collection, which also includes NLM's
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  • PMC - NCBI - National Center for Biotechnology Information
    PubMed Central® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U S National Institutes of Health's National Library of Medicine (NIH NLM)
  • PMC FAQs - PMC - PubMed Central (PMC)
    What is PubMed Central (PMC)? PubMed Central ® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U S National Institutes of Health's National Library of Medicine (NIH NLM)
  • PubMed
    PubMed® comprises more than 37 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
  • About - PubMed
    The PubMed database contains more than 38 million citations and abstracts of biomedical literature It does not include full text journal articles; however, links to the full text are often present when available from other sources, such as the publisher's website or PubMed Central (PMC)
  • PubMed Central: PMC User Guide
    PubMed Central® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U S National Institutes of Health's National Library of Medicine (NIH NLM) This guide is meant to help you use PMC to find and read articles of interest to you


















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