@misc{indiciae804307f9513a,
  title = {Challenging problems presenting as constipation.},
  author = {M E Stark},
  year = {1999},
  doi = {10.1111/j.1572-0241.1999.00917.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10086634/},
  note = {Source identifier: 10086634}
}