Oral prednisolone did not improve outcomes in preschool children with an attack of wheezing.

@article{Axelsson2009OralPD,
  title={Oral prednisolone did not improve outcomes in preschool children with an attack of wheezing.},
  author={Inge Axelsson},
  journal={Evidence-based medicine},
  year={2009},
  volume={14 3},
  pages={77}
}