Madrigal C, Fick D, Mogle J, Hill NL, Bratlee-Whitaker E, Belser A. Disrupting younger adults' age-based stereotypes: The impact of an intergenerational artistic installation. J Inter Relation. 2020 Jan 21;18(4):399-416. doi: 10.1080/15350770.2020.1713960
Bernfort L, Brodtkorb T. QALY som effektmått inom vården : möjligheter och begränsningar. Linköping: linköping University Electronic Press. Cmt- Rapport. 2012.
Brodtkorb T. National system for assessment, prioritization and introduction of non-pharmaceutical health technologies, a pilot study. Cmt- Rapport. 2010.
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.