- Roysamb, E.; Harris, J.R.; Tambs, K.
- Happiness and Health: Environmental and Genetic Contribution to the Relationship between Subjective Well-Being, Perceived Health, and Somatic Illness.
- Journal of Personality and Social Psychology, 2003, Vol.85, 1136 - 1146
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.