@misc{indiciaecc081aec7c98,
  title = {The tumour microenvironment--introduction.},
  author = {Isaac P Witz},
  year = {2002},
  doi = {10.1006/scbi.2001.0415},
  url = {https://pubmed.ncbi.nlm.nih.gov/12027579/},
  note = {Source identifier: 12027579}
}