1. Health and cost impact of stepping down asthma medication for UK patients, 2001–2017: A population-based observational study
2. British Thoracic Society. BTS/SIGN British guideline on the management of asthma; 2019. Available from: file:///C:/Users/sbloo/Downloads/BTS_SIGN%20Guideline%20for%20the%20management%20of%20asthma%202019%20(4).pdf. Accessed September 8, 2020.
3. Global Initiative for Asthma. Global strategy for asthma management and prevention. 2020.
4. National Instititute for Clinical Excellence. Asthma: diagnosis, monitoring and chronic asthma management. 2017. Available from: https://www.nice.org.uk/guidance/ng80/resources/asthma-diagnosis-monitoring-and-chronic-asthma-management-pdf-1837687975621. Accessed September 8, 2020.
5. Inhaled Corticosteroids Safety and Adverse Effects in Patients with Asthma