The etiology and mortality of altered level of consciousness in the emergency room: before and after coronavirus disease
Journal of Neurocritical Care. 2023;16(1):10-17 
Epidemiology, Risk Factors and Etiology of Altered Level of Consciousness Among Patients Attending the Emergency Department at a Tertiary Hospital in Mogadishu, Somalia
International Journal of General Medicine. 2022;Volume 15:5297-5306
Can the Bispectral Index Monitor Quantify Altered Level of Consciousness in Emergency Department Patients?
Academic Emergency Medicine. 2003;10(2):175-179
A multicenter study of altered level of consciousness in the emergency room
Internal and Emergency Medicine. 2022;17(8):2329-2337
Etiologies of altered level of consciousness in the emergency room
Scientific Reports. 2022;12(1):
Neurologic prognosis after cardiopulmonary arrest: II. level of consciousness
Annals of Emergency Medicine. 1980;9(11):603
Population-level trends in asthma and chronic obstructive pulmonary disease emergency department visits and hospitalizations before and during the coronavirus disease 2019 pandemic in the United States
Annals of Allergy, Asthma & Immunology. 2023;
Comparison of emergency transport for acute alcohol intoxication before and after the coronavirus disease 2019 pandemic: A retrospective observational study
Alcohol. 2023;
Is Salt, Vitamin, or Endocrinopathy Causing this Encephalopathy? A Review of Endocrine and Metabolic Causes of Altered Level of Consciousness
Emergency Medicine Clinics of North America. 2010;28(3):633-662
The trend of morbidity and mortality of Coronavirus disease 2019 under the first-level public health emergency response in China
. 2020;