Volume 11, Issue 6, June 2022, Pages 810-819
Ida Lillehagen; Kristin M. Heggen; Göran Tomson; Eivind Engebretsen
Volume 5, Issue 2, February 2016, Pages 117-119
Clemet Askheim; Kristin Heggen; Eivind Engebretsen
Volume 4, Issue 2, February 2015, Pages 115-117
Eivind Engebretsen; Kristin Heggen
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