Khanam, Rasheda; Nghiem, Hong Son; Connelly, Luke B. - 2009
., Lubotsky, D., Paxson, C., 2002. Economic status and health in childhood: the origins of the gradient. The American Economic … to Case et al. [Case, A., Lubotsky, D., Paxson, C., 2002. Economic status and health in childhood: the origins of the …