Asthma is one of the most important diseases affecting our society. It is an extremely common condition that reduces quality of life, and acute exacerbations can be life-threatening. It affects a disproportionate number of children. With the overwhelming volume of research being carried out in this field specialists need a method of keeping up-to-date with current opinion. As with the other 'Challenges' books, 'Challenges in Asthma' is aimed at hospital specialists and therefore assumes a...