@misc{indiciae350bc4a868a0,
  title = {"Painless" intussusception.},
  author = {R P CUMMING},
  year = {1962},
  doi = {10.1136/bmj.2.5299.239},
  url = {https://pubmed.ncbi.nlm.nih.gov/13882614/},
  note = {Source identifier: 13882614}
}