Niamh O’Carroll clinical teaching fellow, John Fitzsimons specialist registrar in respiratory paediatrics, Siobhán Carr consultant in respiratory paediatrics
OâCarroll N, Fitzsimons J, Carr S.
Asthma unresponsive to simple treatment in a child
BMJ 2008; 336 :447
doi:10.1136/bmj.39364.672940.47