@article{Armstrong1999,
author = {Armstrong, G L and Conn, L A and Pinner, R W},
title= {Trends in infectious disease mortality in the United States during the 20th century.},
year = {1999},
URL = {10.1001/jama.281.1.61},
journal = {Journal of the American Medical Association},
volume = {281},
number = {1},
pages = {61--66},
}