1. Loosely adapted from Inner London Education Authority,1983
2. Inequalities in Health: The Black Report;Townsend,1982
3. Vitamin D defficiency in Glasgow;Preece;Lancet,1973
4. Neonatal rickets in Asian immigrants;Ford;Br. med. J.,1973
5. Neonatal rickets in Asian immigrants;Ford;Br. med. J.,1973