麻萨诸塞州波士顿市哈佛公共卫生学院的Atul Gawande帮助开展名为“安全手术挽救生命”的项目，他和另外的研究人员对五十六个国家的案例进行了调查研究。

Atul Gawande at the Harvard School of Public Health in Boston, Massachusetts, helped develop the Safe Surgery Saves Live program. He and other researchers studied records from fifty-six countries.

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