Sandig, Jan, et al. “Pleura-ABCDE - a Structured Expert-Based Protocol for Neonatal Lung Ultrasound Documentation and Interpretation”. The Ultrasound Journal, vol. 17, no. 1, Oct. 2025, p. 48, https://mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18165.