@article{GronebergChung2004,
  author    = {Jan David Alexander Groneberg and K. Fan Chung},
  title     = {Models of chronic obstructive pulmonary disease},
  journal   = {Respiratory research},
  volume    = {5},
  number    = {18},
  doi       = {10.1186/1465-9921-5-18},
  year      = {2004},
}