@misc{indiciae8d6059431755,
  title = {Common components in pollen extracts.},
  author = {A Dirksen and O Osterballe},
  year = {1980},
  doi = {10.1111/j.1398-9995.1980.tb01812.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7468947/},
  note = {Source identifier: 7468947}
}