Cichowlas, G., Gąsior, A., Linke, M., Górniewski, G., & Kosson, D. (2026). Bedside ultrasonography in confirming and monitoring endotracheal tube placement: a narrative review and implications for nursing practice in Poland. Nursing in the 21st Century, 25(2 (95), 166-178. https://doi.org/10.12923/pielxxiw-2026-0028