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Barsuk D, Ziv A, Lin G, Blumenfeld A, Rubin O, Keidan I, Munz Y, Berkenstadt H.Barsuk D, et al. Among authors: ziv a.Anesth Analg. 2005 Mar;100(3):803-809. doi: 10.1213/01.ANE.0000143390.11746.CF.Anesth Analg. 2005.PMID: 15728071
Vardi A, Berkenstadt H, Levin I, Bentencur A, Ziv A.Vardi A, et al. Among authors: ziv a.Anesth Analg. 2004 Jun;98(6):1753-1758. doi: 10.1213/01.ANE.0000104482.11585.03.Anesth Analg. 2004.PMID: 15155341