@misc{indiciae0577ca824680,
  title = {Root communication among desert shrubs.},
  author = {B E Mahall and R M Callaway},
  year = {1991},
  doi = {10.1073/pnas.88.3.874},
  url = {https://pubmed.ncbi.nlm.nih.gov/11607151/},
  note = {Source identifier: 11607151}
}