@misc{indiciaeac743eaa71d8,
  title = {Chenopod and amaranth pollen: electron-microscopic identification.},
  author = {M Tsukada},
  year = {1967},
  doi = {10.1126/science.157.3784.80},
  url = {https://pubmed.ncbi.nlm.nih.gov/6067410/},
  note = {Source identifier: 6067410}
}