@misc{indiciae8ec392c16a19,
  title = {[Hydroxyethyltheophyllinum. (Hydroxyethyltheophylline)].},
  author = {M Cerná},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/5933839/},
  note = {Source identifier: 5933839}
}