@article{a22cae7c5b844deaab8885055f2e8bac,
title = "Is there validity in propensity score-matched estimates of adjuvant chemotherapy effects for patients with rectal cancer?",
author = "Chang, {George J.}",
note = "Funding Information: Funding/Support: This work was supported in part by the National Cancer Institute of the National Institutes of Health under award CA016672 (University of Texas, MD Anderson Cancer Center Support Grant) and the Aman Trust for Colorectal Cancer Research and Education.",
year = "2018",
month = jul,
doi = "10.1001/jamaoncol.2018.0227",
language = "English (US)",
volume = "4",
pages = "921--923",
journal = "JAMA Oncology",
issn = "2374-2437",
publisher = "American Medical Association",
number = "7",
}