@misc{indiciaee1aca9195c3c,
  title = {Theophylline.},
  author = {T Self and N Abou-Shala},
  year = {1994},
  doi = {10.1016/s0140-6736(94)92436-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/7909889/},
  note = {Source identifier: 7909889}
}