Cost-effectiveness of strategies for diagnosing pulmonary embolism among emergency de...
STUDY OBJECTIVE:Symptoms associated with pulmonary embolism can be nonspecific and similar to many competing diagnoses, leading to excessive costly testing and
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降低急诊肺栓塞诊断成本效益策略
肺栓塞是急诊患者需要鉴别诊断的疾病之一，由于这类疾病往往有相同的症状如胸痛、气短和相关临床表现，因此鉴别诊断较为困难。而肺栓塞如果得不到及时治疗往往导致患者死亡
Robbin谈体制内创新的困境：http://www.chinaz.com/visit/2012/0508/250053.shtml 纯银谈大平台的局限 http://firecacada.blog.16...008312105359723/