2.4(top 20%)
impact factor
35.5K(top 1%)
papers
600.4K(top 1%)
citations
187(top 2%)
h-index
2.6(top 20%)
extended IF
42.2K
all documents
695.4K
doc citations
288(top 2%)
g-index
BMJ Open - impact-factor
The graph shows the changes in the impact factor of BMJ Open and its corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
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How influential is BMJ Open in terms of citations?

Based on the citation analysis of 35,487 articles BMJ Open has published so far, 4% of its articles have received no citation at all. 2,153 articles (about 6% of the total articles) have received only one citation. 23.69% of the articles (824) have received over 100 citations.