Lv54
1520 积分 2025-04-04 加入
Hospital reimbursement in the presence of cherry picking and upcoding
22天前
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Global Perspectives on Social Relationships and Cognitive Decline in Older Adults: Insights From Cohort Studies in the U.S., Mexico, England, and China
1个月前
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Federalism and the Soft Budget Constraint
1个月前
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