Alsulami, A. H.; Daghas, I. A.; Almutairi, S. H.; Alanazi, A. A.; Alghamdi, N. S. Handling Severe Asthma Exacerbations: Current Guidelines and Techniques: A Review of Research for Pharmacists and Emergency Medical Services. Int. J. of Health Sci. 2019, 3, 273-292.