@misc{indiciae039d1030057a,
  title = {Apparent inconsistent theophylline absorption from sustained release capsules.},
  author = {D L Uden and D E Schaber and R A Wyatt},
  year = {1987},
  doi = {10.1177/000992288702600601},
  url = {https://pubmed.ncbi.nlm.nih.gov/3581636/},
  note = {Source identifier: 3581636}
}