1. Global strategy for asthma management and prevention,2016
2. Guidelines for methacoline and exercise challenge testing-1999. This official statement of the American Thoracic Society was adopet by the ATS Board of Directors, July 1999;Crapo RO;Am J Respir Crit Care Med,2000
3. British guideline on the management of asthma. A national clinical guideline,2014
4. Canadian Thoracic Society 2012 guideline update: diagnosis and management of asthma in preschoolers, children and adults;Lougheed MD;Can Respir J,2012
5. Bronchial provocation tests in clinical practice;Borges Mde C;Sao Paulo Med J,2011