@article{Davis1993,
author = {Davis, S. and Strebel, P. and Atkinson, W. and Markowitz, L. and Sutter, R. and Scanlon, K. and Friedman, S. and Hadler, S.},
title= {Reporting efficiency during a measles outbreak in New York City, 1991},
year = {1993},
doi = {10.2105/AJPH.83.7.1011},
volume = {83},
number = {7},
pages = {1011--1015},
}