The effectiveness of diaphragmatic breathing relaxation training for improving sleep quality among nursing staff during the COVID-19 outbreak: a before and after study

Autor: Liu, Yu, Jiang, Tong-tong, Shi, Tie-ying, Liu, Yong-ning, Liu, Xiu-mei, Xu, Guo-jun, Li, Fang-lin, Wang, Yue-liang, Wu, Xiao-yu
Zdroj: In Sleep Medicine February 2021 78:8-14
Databáze: ScienceDirect