@misc{indiciae4322a44ecc36,
  title = {Colonic endothelin-1 immunoreactivity in active ulcerative colitis.},
  author = {D Rachmilewitz and R Eliakim and Z Ackerman and F Karmeli},
  year = {1992},
  doi = {10.1016/0140-6736(92)90589-u},
  url = {https://pubmed.ncbi.nlm.nih.gov/1349093/},
  note = {Source identifier: 1349093}
}