Current research hotspot and future development trend of esketamine: A bibliometric analysis. Asian J Surg • May 30, 2023 • DOI: 10.1016/j.asjsur.2023.05.054 (opens in new tab) Copy APA Copy BibTeX Relevant 0 Not relevant 0 Study at a glance AI-extracted from the abstract Characteristics Peer reviewed Topics Esketamine Abstract Current research hotspot and future development trend of esketamine: A bibliometric analysis.