@misc{indiciae413fcf03ae8b,
  title = {Delivery systems and practice models: a dynamic balance.},
  author = {M Manthey},
  year = {1991},
  doi = {10.1097/00006247-199101000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/1986323/},
  note = {Source identifier: 1986323}
}