Esposito M, Saraceno R, Giunta A, et al. An Italian study on psoriasis and depression. Dermatology 2006;212:123–7
Krueger G, Koo J, Lebwohl M, et al. The impact of psoriasis on quality of life: results of a 1998 National Psoriasis Foundation patient-membership survey. Arch Dermatol 2001;137:280–4
Magin P, Adams J, Heading G, et al. The psychological sequelae of psoriasis: results of a qualitative study. Psychol Health Med 2009;14:150–61
Eghlileb AM, Davies EE, Finlay AY. Psoriasis has a major secondary impact on the lives of family members and partners.Br J Dermatol 2007;156:1245–50