“OPIOID-FREE ANESTHESIA FOR ESOPHAGOPLASTY IN NEWBORNS: NEW POSSIBILITIES OF ULTRASOUND-GUIDED ESP BLOCK”. International Journal of Scientific Pediatrics, vol. 4, no. 1, Feb. 2025, pp. 861-7, https://doi.org/10.56121/2181-2926-2025-4-1-861-867.