Yu Watanabe1, Toshikazu Abe1, Yasuharu Tokuda2. 1. Department of Emergency and Critical Care Medicine, Tsukuba Medical Center Hospital, Tsukuba, Japan. 2. Department of General Medicine, Tokyo Joto Hospital, Tokyo, Japan.
Authors: Anne Holbrook; Sam Schulman; Daniel M Witt; Per Olav Vandvik; Jason Fish; Michael J Kovacs; Peter J Svensson; David L Veenstra; Mark Crowther; Gordon H Guyatt Journal: Chest Date: 2012-02 Impact factor: 9.410