@misc{indiciaeda8756f45c99,
  title = {Ranitidine and theophylline.},
  author = {M E Gardner and G W Sikorski},
  year = {1985},
  doi = {10.7326/0003-4819-102-4-559\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3977205/},
  note = {Source identifier: 3977205}
}