@misc{indiciae8899939a5649,
  title = {A method for study of timed-release films.},
  author = {N B Shah and B B Sheth},
  year = {1972},
  doi = {10.1002/jps.2600610319},
  url = {https://pubmed.ncbi.nlm.nih.gov/5013379/},
  note = {Source identifier: 5013379}
}