@misc{9126,
  author = {S. Turner and K. Richardson and A. Burden and M. Thomas and C. Murray and D. Price},
  title = {Initial step-up treatment changes in asthmatic children already prescribed inhaled corticosteroids: a historical cohort study},
  year = {2015},
  journal = {NPJ Prim Care Respir Med},
  volume = {25},
  pages = {15041},
  issn = {2055-1010},
  doi = {10.1038/npjpcrm.2015.41},
}