@misc{indiciaecbd11cddfc24,
  title = {[Interaction between caffeine and theophylline].},
  author = {W Zilly and M Ziegler and E Richter},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3785042/},
  note = {Source identifier: 3785042}
}