Showing 1 - 4 of 4
Persistent link: https://www.econbiz.de/10013252543
In the first half of the twentieth century, the rate of death from infectious disease in the United States fell precipitously. Although this decline is well-known and well-documented, there is surprisingly little evidence about whether it took place uniformly across the regions of the U.S. We...
Persistent link: https://www.econbiz.de/10012480996
Persistent link: https://www.econbiz.de/10011980610
In the first half of the twentieth century, the rate of death from infectious disease in the United States fell precipitously. Although this decline is well-known and well-documented, there is surprisingly little evidence about whether it took place uniformly across the regions of the U.S. We...
Persistent link: https://www.econbiz.de/10012906773