Economic gains from electronic message exchange: The importance of working procedures. - Margrethe Aanesen; Mikko Moilanen; Frank Olsen (Int. J. Medical Informatics, 2010)

Smarter elder care? A cost-effectiveness analysis of implementing technology in elder care. - Margrethe Aanesen; Ann Therese Lotherington; Frank Olsen (Health Informatics J., 2011)