@misc{indiciaed46545d4523c,
  title = {Diagnostic puzzle.},
  author = {A R Billimoria and L A Coelho and B K Goyal and S J Shah},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4262769/},
  note = {Source identifier: 4262769}
}