International Severe Asthma Registry: Mission Statement.

Citation:

GW C, Alacqua M, Altraja A, Backer V, Bel E, Bjermer L, Bjornsdottir US, Bourdin A, Brusselle GG, Christoff GC, et al. International Severe Asthma Registry: Mission Statement. Chest 2020. 2020;157(4):805-814.