@article{f454681fc4c642b79749bbde827667bf,
title = "Statistics in Brief: An Introduction to the Use of Propensity Scores",
author = "Inacio, \{Maria C.S.\} and Yuexin Chen and Paxton, \{Elizabeth W.\} and Namba, \{Robert S.\} and Kurtz, \{Steven M.\} and Guy Cafri",
note = "Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",
year = "2015",
month = aug,
day = "3",
doi = "10.1007/s11999-015-4239-4",
language = "English",
volume = "473",
pages = "2722--2726",
journal = "Clinical orthopaedics and related research",
issn = "0009-921X",
publisher = "Wolters Kluwer Health Inc",
number = "8",
}