@misc{indiciae895eb01a0d4b,
  title = {[Practical hints on the basic hearing-aid supply in East Germany].},
  author = {F Fritsche and U Hloucal},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7314667/},
  note = {Source identifier: 7314667}
}