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Figure 1. Impact Factor Trends of US and EU Journals during the Study Period (1999–2015)
A: All journals. B: Clinical medicine journals. C: Laboratory medicine journals. D: Basic science journals.
Figure 1. Impact Factor Trends of US and EU Journals during the Study Period (1999–2015)
A: All journals. B: Clinical medicine journals. C: Laboratory medicine journals. D: Basic science journals.