Intranasal administration of butorphanol benefits old patients undergoing H-uvulopalatopharyngoplasty: a randomized trial
Crossref DOI link: https://doi.org/10.1186/1471-2253-15-20
Published Online: 2015-02-02
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yang, Lin
Sun, De-feng
Wu, Yue
Han, Jun
Liu, Ruo-chuan
Wang, Li-jie
License valid from 2015-02-02
Article History
Received: 14 June 2014
Accepted: 23 January 2015
First Online: 2 February 2015