Correction to: Comparison of analgesic effect of oxycodone and morphine on patients with moderate and advanced cancer pain: a meta-analysis

After publication of this article [1], the authors noted that the corresponding email address is incorrect.

Source: BMC Anesthesiology - November 19, 2018 Category: Anesthesiology Authors: Kai-Kai Guo, Cheng-Qi Deng, Gui-Jun Lu and Guo-Li Zhao Tags: Correction Source Type: research