P200 The clinical, utility and economic benefits of securing minimal important difference in asthma control test using a novel tool: the a.b.o.v.e. asthma (achieving-better-outcomes-and-value-for- everybody-in-asthma)
P200 The clinical, utility and economic benefits of securing minimal important difference in asthma control test using a novel tool: the a.b.o.v.e. asthma (achieving-better-outcomes-and-value-for- everybody-in-asthma)