| http://www.w3.org/ns/prov#value | - In order to avoid the direct medication costs and the indirect cost of carrying a wrong diagnosis of a chronic disease such as asthma, family physicians and specialists need to be encouraged to obtain physiological tests such as spirometry and bronchial challenge tests to correctly diagnose and confirm asthma.Competing interestsThe authors declare that they have no competing interests.Authors' con
|
