@misc{indiciae711033807e91,
  title = {Theophylline toxicity.},
  author = {E F Ellis},
  year = {1985},
  doi = {10.1016/0091-6749(85)90645-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4019958/},
  note = {Source identifier: 4019958}
}