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Annals of emergency medicine journal club: frequent fliers, internal and external validity, and problems with making continuous variables binary answers to the may 2009 journal club questions.

作者信息

Arora Sanjay, Schriger David L

机构信息

Department of Emergency Medicine, Keck School of Medicine/University of Southern California, Los Angeles, CA.

出版信息

Ann Emerg Med. 2009 Oct;54(4):628-34. doi: 10.1016/j.annemergmed.2009.04.013.

DOI:10.1016/j.annemergmed.2009.04.013
PMID:19769892
Abstract
摘要

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