fig2
![The association between warfarin usage and international normalized ratio increase: systematic analysis of FDA Adverse Event Reporting System (FAERS)](https://image.oaes.cc/c40463b6-dbe0-4be8-8d46-56a1fbd9e883/jca3033.fig.2.jpg)
Figure 2. Geographical distribution of increased INR reports (case number > = 20) to the FAERS database.
Figure 2. Geographical distribution of increased INR reports (case number > = 20) to the FAERS database.
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