Lidström A.-K., Sund F., Albinsson B., Lindbäck J., & Westman G. (2020). Work at inpatient care units is associated with an increased risk of SARS-CoV-2 infection; a cross-sectional study of 8679 healthcare workers in Sweden. Upsala Journal of Medical Sciences, 125(4), 305–310. https://doi.org/10.1080/03009734.2020.1793039