@misc{indiciaec875a37c3dd2,
  title = {Similar decrease in spontaneous morphine abstinence by methadone and RB 101, an inhibitor of enkephalin catabolism.},
  author = {F Ruiz and M C Fournié-Zaluski and B P Roques and R Maldonado},
  year = {1996},
  doi = {10.1111/j.1476-5381.1996.tb15691.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8872371/},
  note = {Source identifier: 8872371}
}