Undziakiewicz, A., Sekuła, M., Smoluchowski, K., Sokół, D., Świerczyńska, B. and Piecewicz-Szczęsna, H. (2020) “The use of lung ultrasound in the diagnosis of pneumothorax in trauma patients”, Journal of Education, Health and Sport, 10(9), pp. 332–337. doi: 10.12775/JEHS.2020.10.09.037.