@inproceedings{inproceedings3facb967,
title   = {Non-pharmacological interventions for the treatment of sleep pattern changes in patients undergoing cardiac surgery: systematic review},
author = {Costa, Ana Lucia Siqueira and Machado, Fernanda Souza and Souza, Regina Claudia da Silva and Poveda, Vanessa de Brito},
year = {2018},
doi = {10.3205/18dgp050},
publisher = {Deutsche Gesellschaft für Pflegewissenschaft e. V},
booktitle   = {International Conference of the German Society of Nursing Science}
}