AUTHOR=Lee Sang-ho , Youn You Suk , Kim Min Chul , Sun Junghum , Ha Donghyon , Kim Tae-Hun TITLE=Ultrasound-guided acupuncture therapy in Korea: advancing traditional practices with new technology JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1544618 DOI=10.3389/fmed.2025.1544618 ISSN=2296-858X