@misc{indiciae115dd815b98d,
  title = {[Double appendix].},
  author = {N Vladov and B l Opanov and T Radevski and S v Dimitrov},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4727488/},
  note = {Source identifier: 4727488}
}