@misc{indiciaee6d29d676b3c,
  title = {[Is patient education using audiovisual methods helpful?].},
  author = {K S Herrmann and H Kreuzer},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/1696418/},
  note = {Source identifier: 1696418}
}