@incollection{Fernandes17,
author = {Marcos Tadeu Parron Fernandes and Fernanda Bortolanza Hernandes and 
Thaís Natália de Almeida and Vitor Pinheiro Sobottka and Regina Célia Poli-
Frederico and Karen Barros Parron Fernandes},
title = {Patient-Controlled Analgesia (PCA) in Acute Pain: Pharmacological and Clinical Aspects},
booktitle = {Pain Relief},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Cecilia Maldonado},
chapter = {4},
doi = {10.5772/67299},
url = {https://doi.org/10.5772/67299}
}