GESEK, Monika; MORAWIK, Iwona. The influence of selected factors on the level of stress among patients qualified for the operation. Polish Journal of Public Health, Lublin, Poland, v. 130, p. 65–69, 2021. DOI: 10.2478/pjph-2020-0015. Disponível em: https://czasopisma.umlub.pl/pjph/article/view/1058. Acesso em: 5 jul. 2025.