@misc{indiciaeda5134df61bf,
  title = {Hyposplenism in ulcerative colitis.},
  author = {F P Ryan and R Smart and F E Preston and C D Holdsworth},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91695-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4136052/},
  note = {Source identifier: 4136052}
}