1. How to find all out-of-hospital cardiac arrests (OHCA) that fill the inclusion criteria in the Norwegian cardiac arrest registry. (September 2018) Authors: Tjelmeland, Ingvild B.M.; Hardeland, Camilla; Mydske-Earl, Kristine; Bakkelund, Karin; Johnsen, Knur Roar; Skogvoll, Eirik; Kramer-Johansen, Jo Journal: Resuscitation Issue: Volume 130(2018)Supplement 1 Page Start: e17 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗