Health and the economy in the United States, from 1750 to the present /
Costa, Dora
Health and the economy in the United States, from 1750 to the present / Dora Costa - Cambridge NBER 2013 - 74p - NBER Working Paper ; 19685 .
NBERWP 19685
E10840.pdf
Health and the economy in the United States, from 1750 to the present / Dora Costa - Cambridge NBER 2013 - 74p - NBER Working Paper ; 19685 .
NBERWP 19685
E10840.pdf