@misc{indiciae517d49f56470,
  title = {Further problems with theophylline.},
  author = {D W Denning and G Cheriyan and J Tumwine},
  year = {1984},
  doi = {10.1016/s0140-6736(84)92144-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6141362/},
  note = {Source identifier: 6141362}
}