%0 Journal Article %T Leukaemia incidence, social class and estuaries: an ecological analysis %A Alexander, Freda, E. %A Cartwright, Ray, A. %A McKinney, Patricia, A. %A Ricketts, T., James %J Journal of Public Health %V 12 %N 2 %P 109-117 %@ 1741-3842 %D 1990-01-01 %I Oxford University Press %~ DeepDyve