Problematic Severe Asthma in Childhood Initiative group. Problematic severe asthma children, not one problem but many: a GA2LEN initiative

Citation:

Hedlin G, Bush A, Lodrup Carlsen K, Wennergren G, FM DB, Melen E, Patrn J, Wilson N, Garlsen KH. Problematic Severe Asthma in Childhood Initiative group. Problematic severe asthma children, not one problem but many: a GA2LEN initiative. European Respiratory JournalĀ . 2010;36:196-201.