Costa, N.; Nefti, S.; Caldwell, D.: 'Autonomy and independence amongst patients with cognitive impairments', IET Conference Proceedings, 2009, p. 11-11, DOI: 10.1049/ic.2009.0041
IET Digital Library, https://digital-library.theiet.org/;jsessionid=1cwnghzh60u5l.x-iet-live-01content/conferences/10.1049/ic.2009.0041