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Severe congenital heart defects: incidence, causes and time trends of preoperative mortality in Norway
- Correspondence to Gunnar Wik, Department of Paediatric Cardiology, Oslo University Hospital, Oslo 0424, Norway; gunnarwik72{at}gmail.com
Citation
Severe congenital heart defects: incidence, causes and time trends of preoperative mortality in Norway
Publication history
- Received May 17, 2019
- Revised December 16, 2019
- Accepted January 22, 2020
- First published February 12, 2020.
Online issue publication
July 20, 2020
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© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.