Harper, Amy, Elizabeth Kukielka, and Rebecca Jones. “Process Failures That Increase the Risk of Infection Through Respiratory Droplets: A Study of Patient Safety Events Reported by Hospitals Across Pennsylvania”. Patient Safety 2, no. 3 (September 17, 2020): 14. Accessed October 24, 2020. https://patientsafetyj.com/index.php/patientsaf/article/view/process-failures.