@misc{indiciae9556901ac189,
  title = {Sphingosine-1-phosphate: dual messenger functions.},
  author = {Shawn G Payne and Sheldon Milstien and Sarah Spiegel},
  year = {2002},
  doi = {10.1016/s0014-5793(02)03480-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/12401202/},
  note = {Source identifier: 12401202}
}