@misc{indiciaed757ce4469a3,
  title = {Sieve elements caught in the act.},
  author = {Aart J E van Bel and Katrin Ehlers and Michael Knoblauch},
  year = {2002},
  doi = {10.1016/s1360-1385(01)02225-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11906836/},
  note = {Source identifier: 11906836}
}