References
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3. Kusumi E, Murayama A, Kamamoto S, et al. Pharmaceutical payments to Japanese certified hematologists: a retrospective analysis of personal payments from pharmaceutical companies between 2016 and 2019.Blood Cancer Journal. 2022;12(4):54.
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Figure 1. Monthly trend in general payments per physician and number of physicians with payments between 2014 and 2020 in allergology and clinical immunology in the United States