@misc{indiciae1c2dd62a64ae,
  title = {Amitriptyline analgesia: tolerance \& cross tolerance pattern.},
  author = {G Sivagnanam and C Adithan and R Raveendran and J S Bapna},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3759175/},
  note = {Source identifier: 3759175}
}