@misc{indiciae3fdaf057dd7b,
  title = {Botulinum beyond wrinkles.},
  author = {M Heckmann and M Schaller and A Ceballos-Baumann and G Plewig},
  year = {1997},
  doi = {10.1111/j.1524-4725.1997.tb00480.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9426674/},
  note = {Source identifier: 9426674}
}