Grabowska- Gaweł, A., Ulenberg, G. and Ulenberg, A. (2018) “The occurrence of early complications after subarachnoid analgesia in patients undergoing elective”, Journal of Education, Health and Sport, 8(4), pp. 308–317. Available at: https://apcz.umk.pl/JEHS/article/view/5436 (Accessed: 17 April 2024).