@misc{indiciae1c9487bdc2a1,
  title = {Postoperative renal dysfunction can be predicted.},
  author = {M E Charlson and C R MacKenzie and J P Gold and K L Ales and G T Shires},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2781448/},
  note = {Source identifier: 2781448}
}