1. Most Recent National Asthma Data.Centers for Disease Control and Prevention.2018. Available at:https://www.cdc.gov/asthma/most_recent_national_asthma_data.htm. Accessed Mar 9 2020.
2. Global Strategy for Asthma Management and Prevention (2020 update).Global Initiative for Asthma2020. Available at:https://ginasthma.org/gina-reports/. Accessed March 19 2020.
3. Intravenous and inhaled MgSO4 for acute asthma
4. Magnesium Attenuates the Neutrophil Respiratory Burst in Adult Asthmatic Patients
5. Intravenous magnesium sulfate for treating adults with acute asthma in the emergency department;Kew KM;Cochrane Database of Systematic Reviews,2014