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- [28] Trends in Industry Payments to Physicians in the United States From 2014 to 2018 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2020, 324 (17): : 1785 - 1788
- [29] QUALITY OF HEALTH-CARE IN THE UNITED-STATES - NEW TRENDS SALUD PUBLICA DE MEXICO, 1993, 35 (03): : 288 - 290