@misc{indiciae6ee317b1f79f,
  title = {Urinary calculi and ulcerative colitis.},
  author = {M Modlin},
  year = {1972},
  doi = {10.1136/bmj.3.5821.292-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5046493/},
  note = {Source identifier: 5046493}
}