@misc{indiciae6da257b77549,
  title = {Endothelin in urine.},
  author = {A Berbinschi and J M Ketelslegers},
  year = {1989},
  doi = {10.1016/s0140-6736(89)90286-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2567818/},
  note = {Source identifier: 2567818}
}