@misc{indiciae9dbc87de173e,
  title = {Mortality in lupus nephritis.},
  author = {J Karsh and J H Klippel and J E Balow and J L Decker},
  year = {1979},
  doi = {10.1002/art.1780220712},
  url = {https://pubmed.ncbi.nlm.nih.gov/454503/},
  note = {Source identifier: 454503}
}