@misc{indiciae340ef53a8a23,
  title = {[When and how should one operate on ulcerative colitis].},
  author = {R LAGERCRANTZ and N O ERICSSON and U RUDHE},
  year = {1960},
  url = {https://pubmed.ncbi.nlm.nih.gov/13853528/},
  note = {Source identifier: 13853528}
}