@misc{indiciaefb5790cdcecf,
  title = {[Constipation in children].},
  author = {M Rivera-Echegoyen and J Ramírez-Mayans and P Casaubón-Garcín},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3318863/},
  note = {Source identifier: 3318863}
}