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40 积分 2025-06-03 加入
Influenza vaccination to improve outcomes for patients with acute heart failure (PANDA II): a multiregional, seasonal, hospital-based, cluster-randomised, controlled trial in China
1个月前
已完结
Influenza vaccine effectiveness against absenteeism among healthcare personnel during the 2022–2023 season in Greece
3个月前
已完结
Effectiveness and safety of a novel intranasal influenza vaccine in Chinese children: A phase IV multi-Center, randomized, double-blind, placebo-controlled clinical trial
5个月前
已完结
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