@misc{indiciae5e431cfde52f,
  title = {Aging processes in pharmaceutical polymers.},
  author = {JH Guo},
  year = {1999},
  doi = {10.1016/s1461-5347(99)00210-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/10603465/},
  note = {Source identifier: 10603465}
}