“Opioid-Sparing Pediatric Anesthesia via Ultrasound-Guided Superficial Cervical Plexus Block With Perineural Dexamethasone in Recurrent Cervical Lymphangioma Excision: An Observational Analytic Case Study”. Journal of Anesthesiology and Clinical Research, vol. 7, no. 1, May 2026, pp. 161-75, https://doi.org/10.37275/jacr.v7i1.967.