The analgesic effect of ultrasound-guided fascia hydrorelease around the artery for myofascial neck pain: a prospective single-arm interventional study - Tadanao Hiroki; Hiroaki Kimura; Tadashi Kobayashi; Hidenori Horigome; Masei Suda; Sho Fukui; Takashi Suto; Hideaki Obata (PLoS ONE, 2026)