@misc{indiciaee4bbdcfbf497,
  title = {The human thymic microenvironment: new approaches to functional analysis.},
  author = {M A Ritter and D B Palmer},
  year = {1999},
  doi = {10.1006/smim.1998.0148},
  url = {https://pubmed.ncbi.nlm.nih.gov/9950749/},
  note = {Source identifier: 9950749}
}