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40 积分 2024-12-09 加入
The problematic aspects of medical care support of members of the crew aboard of sea-going ship
11小时前
求助中
The actual aspects of medical health and life insurance of members of ships' crews
11小时前
求助中
Social media data used in the measurement of public services effectiveness: Empirical evidence from Twitter in higher education institutions
2个月前
已完结
The implementation of KPI (key performance indicators) to manage the Pharmacovigilance System of a public vaccine producer in Brazil
2个月前
已关闭
城乡居民基本医疗保险省级统筹对我国居民医疗费用支出和健康状况的影响
5个月前
已完结
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