Ciężarek P, Frankowski G, Micek A, Zyznawska J, Bonior J, Wilk-Frańczuk M. Assessment of workload and pain in hospital workers using the Standardized Nordic Questionnaire -NMQ during the COVID-19 pandemic – a cross-sectional study. piel21w [Internet]. 2024 Nov. 4 [cited 2025 Jun. 7];23(2(87):124-9. Available from: https://czasopisma.umlub.pl/piel21w/article/view/51