@inbook{1184195768,
author={David L. DeMets and Bruce M. Psaty and Thomas R. Fleming},
editor={Livingston, Edward H. and Lewis, Roger J.},
title={When Can Intermediate Outcomes Be Used as Surrogate Outcomes?},
booktitle={JAMA Guide to Statistics and Methods},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2019},
url={jamaevidence.mhmedical.com/content.aspx?aid=1184195768}
}