@article{Almond2010,
author = {Almond, D. and Doyle Jr., J.J. and Kowalski, A.E. and Williams, H.},
title= {Estimating marginal returns to medical care: Evidence from at-risk newborns},
year = {2010},
doi = {10.1162/qjec.2010.125.2.591},
volume = {125},
number = {2},
pages = {591--634},
}