@misc{indiciaeb113d82d62c2,
  title = {Creating a unit-specific charging system.},
  author = {J Monroe and D M Grau and J N Wright and C Crenshaw and D A Nagey},
  doi = {10.1111/j.1552-6909.1991.tb01710.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1757829/},
  note = {Source identifier: 1757829}
}