@misc{10233,
  author = {S. Lanes and L. Rodriguez and C. Huerta},
  title = {Respiratory medications and risk of asthma death},
  year = {2002},
  journal = {Thorax},
  volume = {57},
  number = {8},
  pages = {683-6},
  issn = {0040-6376 (Print) 0040-6376},
}