@misc{indiciae8e4746b8217d,
  title = {[Music during gastroscopy].},
  author = {J Escher and U Höhmann and L Anthenien and E Dayer and C Bosshard and R C Gaillard},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8393585/},
  note = {Source identifier: 8393585}
}