@misc{indiciae4e68505a881b,
  title = {Immunomodulation by morphine and marijuana.},
  author = {M D Yahya and R R Watson},
  year = {1987},
  doi = {10.1016/0024-3205(87)90434-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2824957/},
  note = {Source identifier: 2824957}
}