199.6K(top 0.1%)
PR articles
12.0M(top 0.1%)
PR citations
911(top 0.1%)
PR h-index
1.1K(top 0.1%)
h-index
5.7(top 20%)
2-year impact
5.8(top 10%)
extended IF
238.3K
documents
16.3M
doc citations
44.4K
citing journals
National Institutes of Health's <i>g</i>-index
This chart shows National Institutes of Health's g-index over time and its percentile among institutions. The g-index gives more weight to highly cited peer-reviewed articles: an institution has g-index g if its top g peer-reviewed articles have at least g2 citations in total.
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What is the g-index of National Institutes of Health?

The g-index of National Institutes of Health is 3440, which means the cumulative citations of 3440 PR articles of National Institutes of Health have more than 11,833,600 (3440×3440) citations. This g-index has a rank of 4 among all institutions.