Collective expectations - Individual action implementing electronic booking systems in Norwegian health care. - Gunnar Ellingsen; Aud Obstfelder (Int. J. Medical Informatics, 2007)

Scaling of an information system in a public healthcare market - Infrastructuring from the vendor's perspective. - Liv Karen Johannessen; Aud Obstfelder; Ann Therese Lotherington (Int. J. Medical Informatics, 2013)