Cebulska, Violetta, Koźlak Koźlak, Anetta Pollok, Violetta Jachimowicz, and Robert Koźlak. 2015. “The Professional and Social Position of Nurse Officers in Prison Service and the Determining Factors”. Nursing in the 21st Century 14 (4(53): 44-49. https://doi.org/10.12923/p21w-2015-4/49.