5.6(top 2%)
Impact Factor
6.3(top 2%)
extended IF
357(top 1%)
H-Index
5,519
authors
32,900
papers
945,511
citations
11,164
citing journals
185,775
citing authors
Selected Period:
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Impact Factor of BMJ, The based on the number of citations over 2-year window
The graph shows the changes in the impact factor of BMJ, The and its the 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.

How Influential is BMJ, The?