Comparison of emergency department workloads before and during the COVID-19 pandemic as assessed using relative value units
Clinical and Experimental Emergency Medicine. 2022;9(4):354-360 
The Effects on the Number of Patients Visiting the Emergency Units: Comparison Study Before and During COVID-19 Pandemic in Saudi Arabia
Journal of Multidisciplinary Healthcare. 2021;Volume 14:1207-1211
Patients’ Satisfactions on the Waiting Period at the Emergency Units. Comparison Study before and during Covid-19 Pandemic
Journal of Public Health Research. 2021;10(1):jphr.2021.1956
Emergency Department Use by Young Adults With Chronic Illness Before and During the COVID-19 Pandemic
Journal of Emergency Nursing. 2023;49(5):755-764
Emergency department visits and helpline calls in Rhode Island for acute sexual assault before and during the COVID ‐19 pandemic
Academic Emergency Medicine. 2022;29(7):905-907
Rationalizing the Pediatric Emergency Department Workload: an Epidemiological Profile of Presentations Before and During the COVID-19 Pandemic
International Journal of Medical Students. 2022;
Comparison of the Clinical Characteristics of Pediatric Poisoning Patients Who Visited Emergency Department Before and During the COVID-19 Pandemic
Journal of Korean Medical Science. 2022;37(47):
Comparison of clinicians’ perceptions of the Recommended Summary Plan for Emergency Care and Treatment (ReSPECT) before and during the COVID-19 pandemic
Resuscitation Plus. 2022;9:100206
341 Changes in Atypical Discharges before and during the COVID-19 Pandemic
Annals of Emergency Medicine. 2020;76(4):S131
Cross-sectional analysis of avoidable emergency department visits before and during the COVID-19 pandemic
The American Journal of Emergency Medicine. 2023;66:111-117