,

V Ho1

  • 1John M. Olin School of Business, Washington University, St Louis, MO 63130-4899, USA. ho@olin.wustl.edu

Circulation
|April 19, 2000
PubMed
概括

医院手术的数量会影响患者的治疗结果. 这项研究表明,随着时间的推移,所有医院的结果都有所改善,缩小了皮肤透光冠状动脉血管造形术 (PTCA) 的低体积和高体积中心之间的差距.

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