@misc{indiciaec58ea098fc76,
  title = {Virus detection on grapes.},
  author = {J Konowalchuk and J I Spiers},
  year = {1977},
  doi = {10.1139/m77-195},
  url = {https://pubmed.ncbi.nlm.nih.gov/198080/},
  note = {Source identifier: 198080}
}