@inbook{1201053916,
author={Ari M. Lipsky and Sander Greenland},
editor={Livingston, Edward H. and Lewis, Roger J.},
title={Causal Directed Acyclic Graphs},
booktitle={JAMA Guide to Statistics and Methods},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2019},
url={jamaevidence.mhmedical.com/content.aspx?aid=1201053916}
}