@misc{indiciaef991a8df22f6,
  title = {Constipation and colon cancer.},
  author = {L Le Marchand},
  year = {1998},
  doi = {10.1097/00001648-199807000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/9647898/},
  note = {Source identifier: 9647898}
}