0.8(top 50%)

2-year impact

0.9(top 50%)

3-year impact

1.0(top 50%)

5-year impact

1.0(top 50%)

10-year impact

6.8K(top 5%)

PR articles

55.2K(top 10%)

PR citations

73(top 10%)

PR h-index

80(top 10%)

h-index

0.9(top 50%)

extended IF

0.9(top 50%)

2-YI (article-only)

2.8(top 100%)

2-YI (review-only)

0.4(top 100%)

2-YI (comm only)

0.8(top 50%)

2-YI (no self-cite.)

7.3K

documents

68.2K

doc citations

Internal Medicine Journal 2-year article impact factor — This chart shows the 2-year article impact factor of **Internal Medicine Journal** over time and its percentile among journals. Only research articles are counted in both the numerator (citations) and denominator (citable items).

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How is the 2-year article impact calculated?

The 2-year article impact for year X equals the citations received in year X to research articles published in years X-1 and X-2, divided by the number of research articles published in those two years. Unlike the standard 2-year impact, only items classified as research articles are counted in both the numerator and denominator.

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Internal Medicine Journal