Vital Statistics Rates in the United States: 1900-1940

A. W. Hedrich

American Journal of Public Health and the Nations Health · 1944 · 63 citations · 0 references

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Abstract

Vital Statistics Rates in the United States: 1900-1940 A. W. Hedrich CopyRight https://doi.org/10.2105/AJPH.34.5.544-b Published Online: August 29, 2011