Lidström , A.-K., Sund , F., Albinsson , B., Lindbäck , J. and 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), pp. 305–310. doi: 10.1080/03009734.2020.1793039.