The CIRCORT database: reference ranges and seasonal changes in diurnal salivary cortisol derived from a meta-dataset comprised of 15 field studies
Variations in cognitive abilities across the life course: cross-sectional evidence from Understanding Society: the UK Household Longitudinal Study
Changes in social capital and cigarette smoking behaviour over time: a population-based panel study of temporal relationships
Life satisfaction, ethnicity and neighbourhoods: is there an effect of neighbourhood ethnic composition on life satisfaction?