@misc{indiciaeccbaea882bbc,
  title = {Tryptophan availability modulates serotonin release from rat hypothalamic slices},
  author = {Schaechter, Judith D. and Wurtman, Richard J.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19930043003},
  note = {Source identifier: 19930043003}
}