@article{ref1,
title="National Retail Data Monitor for public health surveillance",
journal="MMWR: Morbidity and mortality weekly report",
year="2004",
author="Aller, R. and Lewis, C. and Parks, G. and Moore, A. and Neill, D. and Hersh, J. and Hutman, J. and Hogan, W. and Espino, J. and Tsui, Fu-Chiang and Wagner, Michael M.",
volume="53",
number="Suppl 1",
pages="40-42",
abstract="The National Retail Data Monitor (NRDM) is a public health surveillance tool that collects and analyzes daily sales data for over-the-counter (OTC) health-care products. NRDM collects sales data for selected OTC health-care products in near real time from >15,000 retail stores and makes them available to public health officials. NRDM is one of the first examples of a national data utility for public health surveillance that collects, redistributes, and analyzes daily sales-volume data of selected health-care products, thereby reducing the effort for both data providers and health departments.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}