@misc{indiciae3738a76ca8d1,
  title = {Constipation as a presenting symptom.},
  author = {Charlotte Lawthom and Paul Durdey and Tom Hughes},
  year = {2003},
  doi = {10.1016/s0140-6736(03)14365-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/14511929/},
  note = {Source identifier: 14511929}
}