Authors: Richards, M.; Hardy, R.; Wadsworth, M.E.J.
Source: Social Science and Medicine, Volume 56, Number 4, February 2003, pp. 785-792(8)
Document Type: Research Article
Affiliations: Department of Epidemiology and Public Health, University College London, MRC National Survey of Health and Development, 1-19 Torrington Place, WC1E 6BT, London, UK
Publication date: February 1, 2003