%0 Journal Article
%T Dexmedetomidine in combination with morphine improves postoperative analgesia and sleep quality in elderly patients after open abdominal surgery: A pilot randomized control trial
%A Chun-Jing Li
%A Dong-Liang Mu
%A Dong-Xin Wang
%A Huai-Jin Li
%A Jian Hu
%A Xiao-Na Wei
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0202008
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6091958/