Critical Care

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The effect of carbon dioxide on near-death experiences in out-of-hospital cardiac arrest survivors: a prospective observational study

Zalika Klemenc-Ketis1,2*, Janko Kersnik1,2 and Stefek Grmec1,2,3,4

Author Affiliations

1 Department of Family Medicine, Medical School, University of Maribor, Slomškov trg 15, 2000 Maribor, Slovenia

2 Department of Family Medicine, Medical School, University of Ljubljana, Poljanski nasip 58, 1000 Ljubljana, Slovenia

3 Faculty of Health Sciences, University of Maribor, Zitna ulica 15, 2000 Maribor, Slovenia

4 Center for Emergency Medicine, Ljubljanska 5, 2000 Maribor, Slovenia

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Critical Care 2010, 14:R56 doi:10.1186/cc8952


See related letter by Greyson, http://ccforum.com/content/14/3/420

Published: 8 April 2010

Additional files

Additional file 1:

The near-death experience scale.

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