@misc{indiciaecf6914289832,
  title = {Accessibility factors for diffusion-controlled drug delivery systems.},
  author = {R S Harland and N A Peppas},
  year = {1989},
  doi = {10.1002/jps.2600780215},
  url = {https://pubmed.ncbi.nlm.nih.gov/2715937/},
  note = {Source identifier: 2715937}
}