Global Asthma Network survey suggests more national asthma strategies could reduce burden of asthma

- Asher, I.; Haahtela, T.; Selroos, O.; Ellwood, P.; Ellwood, E.; Priftanji, A; Benhabylès, B; Boukari, R; Castracane, FA; Gómez, M; Salmun, N; Baghdasaryan, A; Burgess, S; Marks, GB; Mattes, J.; Tai, A; Haidinger, G; Riedler, J; Shpakou, A; Weyler, J