An evolutionary based social rank explanation of why low income predicts mental distress: A 17 year cohort study of 30,000 people
The synchronous relationship between somatic symptoms and psychological distress in early rheumatoid arthritis: findings from a prospective observational study
Happy people or happy places? A multilevel modeling approach to the analysis of happiness and well-being
Understanding sleep among couples: gender and the social patterning of sleep maintenance among younger and older couples