@misc{indiciae7ffa2c371119,
  title = {Chitosan microspheres prepared by spray drying.},
  author = {P He and S S Davis and L Illum},
  year = {1999},
  doi = {10.1016/s0378-5173(99)00125-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/10502613/},
  note = {Source identifier: 10502613}
}