BibTex format
@article{Schwarzer:2018:10.1002/ejp.1247,
author = {Schwarzer, A and Kaisler, M and Kipping, K and Seybold, D and Rausch, V and Maier, C and Vollert, J},
doi = {10.1002/ejp.1247},
journal = {EUROPEAN JOURNAL OF PAIN},
pages = {1651--1661},
title = {Opioid intake prior to admission is not increased in elderly patients with low-energy fractures: A case-control study in a German hospital population},
url = {http://dx.doi.org/10.1002/ejp.1247},
volume = {22},
year = {2018}
}