机译：邮政编码是有用的社会阶层的标志:基于人口的研究26 000年英国家庭(见注释)
Clinical Trial Service Unit and Epidemiological Studies Unit, University of Oxford, Radcliffe Infirmary, Oxford OX2 6HE. john.danesh@balliol.ox.ac.uk;
household; Social Class; BritishComment;
机译：The influence of factors identified in adolescence and early adulthood on social class inequities of musculoskeletal disorders at age 30: a prospective population-based cohort study.
机译：Cohort Profile: East London Genes Health (ELGH), a community-based population genomics and health study in British Bangladeshi and British Pakistani people
机译：A population-based analysis of life satisfaction and social support among children of diverse backgrounds in British Columbia, Canada
机译：Carênciadeatençããosúúocularno no setor public：um population-based study-study a-public system of public system of a public health of a public system
