@misc{indiciae3679cbf0f5a6,
  title = {Constipation.},
  author = {R D Mercer},
  year = {1967},
  doi = {10.1016/s0031-3955(16)31949-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6016069/},
  note = {Source identifier: 6016069}
}