39 Efficacy and safety of intrathecal morphine for analgesia after lower joint arthroplasty: a systematic review and meta-analysis with meta-regression and trial sequential analysis

MLA

Kariem El-Boghdadly, et al. “39 Efficacy and Safety of Intrathecal Morphine for Analgesia after Lower Joint Arthroplasty: A Systematic Review and Meta-Analysis with Meta-Regression and Trial Sequential Analysis.” Central Nerve Blocks, Sept. 2021. EBSCOhost, https://doi.org/10.1136/rapm-2021-esra.39.

APA

Kariem El-Boghdadly, Erin Gonvers, Eric Albrecht, & S Grape. (2021). 39 Efficacy and safety of intrathecal morphine for analgesia after lower joint arthroplasty: a systematic review and meta-analysis with meta-regression and trial sequential analysis. Central Nerve Blocks. https://doi.org/10.1136/rapm-2021-esra.39

Chicago

Kariem El-Boghdadly, Erin Gonvers, Eric Albrecht, and S Grape. 2021. “39 Efficacy and Safety of Intrathecal Morphine for Analgesia after Lower Joint Arthroplasty: A Systematic Review and Meta-Analysis with Meta-Regression and Trial Sequential Analysis.” Central Nerve Blocks, September. doi:10.1136/rapm-2021-esra.39.