1. Modern epidemiology;Rothman, K.,1986
2. The health divide: inequalities in health in the 1980s;Whitehead, M.,1987
3. Variation in demand for accident and emergency departments in England from 1974-85;Milner, P.; Nicholl, J.; Williams, B.;J Epidemiol Community Health,1988
4. Social class and children in hospital;Earthrowl, B.; Stacey, M.;Soc Sci Med,1977
5. Assessing chances of hospital admission in preschool children;Wadsworth, M.; Morris, S.;Arch Dis Child,1978