PubMed total records by publication year
收藏datadiscovery.nlm.nih.gov2022-02-10 更新2025-01-21 收录
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https://datadiscovery.nlm.nih.gov/Literature/PubMed-total-records-by-publication-year/eds5-ig9r
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资源简介:
Yearly citation totals from each year of the MEDLINE/PubMed Baseline referencing citations back to year 1781. These totals may increase over time for a particular year as new citations are added. For example, 25 citations were listed for the year 1800 in the 2018 MEDLINE/PubMed Baseline, while the 2019 Baseline includes 387 citations for that year.
本数据集包含了自1781年起,每年MEDLINE/PubMed基准数据集中引用次数的年度总计。随着新引用的不断增加,特定年份的引用总数可能会随时间而上升。例如,在2018年的MEDLINE/PubMed基准数据集中,1800年的引用数量为25条,而2019年的基准数据集中,该年份的引用数量已增至387条。
提供机构:
National Library of Medicine | National Institutes of Health | Open Data Portal



