Ilnicka P. The problem of civil-law, administrative and criminal liability of a medical doctor for the lack of due diligence in the process of providing health care benefits. osap [Internet]. 2019 May 31 [cited 2024 Dec. 18];16(1 (2):119-32. Available from: https://czasopisma.uni.opole.pl/index.php/osap/article/view/1133