Timm, MD N, Grupp-Phelan, MD, MPH J, Kroner, MSN, RN JS. Impact of school closings on hospital staff absenteeism: A case study. JEM [Internet]. 2007 Nov. 1 [cited 2024 Apr. 28];5(6):70-2. Available from: https://wmpllc.org/ojs/index.php/jem/article/view/1498