@article{ref1,
title="Intravenous patient-controlled analgesia in critically ill postoperative/trauma patients: research-based practice recommendations",
journal="Dimensions of critical care nursing",
year="1995",
author="Hauer, M. and Cram, E. and Titler, M. and Alpen, M. and Harp, J.",
volume="14",
number="3",
pages="144-153",
abstract="PCA use is increasingly common in the Intensive Care Unit. The authors review current PCA research and make recommendations for the optimal use of PCA in the critically ill patient.<p /><p>Language: en</p>",
language="en",
issn="0730-4625",
doi="",
url="http://dx.doi.org/"
}