@misc{indiciaed07476629680,
  title = {Endomorphin 1 and 2, endogenous ligands for the mu-opioid receptor, decrease cardiac output, and total peripheral resistance in the rat.},
  author = {H C Champion and J E Zadina and A J Kastin and L Hackler and L J Ge and P J Kadowitz},
  year = {1997},
  doi = {10.1016/s0196-9781(97)00210-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9392842/},
  note = {Source identifier: 9392842}
}