@Article{info:doi/10.2196/jmir.8.3.e21,
author="Eysenbach, Gunther",
title="The Law of Attrition Revisited -- Author's Reply",
journal="J Med Internet Res",
year="2006",
month="Sep",
day="29",
volume="8",
number="3",
pages="e21",
issn="1438-8871",
doi="10.2196/jmir.8.3.e21",
url="http://www.jmir.org/2006/3/e21/",
url="https://doi.org/10.2196/jmir.8.3.e21"
}