Bibliometric and visual analysis in the field of electroacupuncture’s analgesia and regulation on negative emotion from 2014 to 2024 - Huang, Xubo; Gao, Jiajie; Ding, Yuxin; Wang, Jiali; Fang, Junfan; Fang, Jianqiao; Du, Junying (Frontiers in Neurology, 2025)