Document is current

Any future updates will be listed below

Ketamine added to morphine or hydromorphone patient-controlled analgesia for acute postoperative pain in adults: a systematic review and meta-analysis of randomized trials

Crossref DOI link: https://doi.org/10.1007/s12630-015-0551-4

Published Online: 2015-12-10

Published Print: 2016-03

Update policy: https://doi.org/10.1007/springer_crossmark_policy

About CrossMark