@misc{indiciaefdadef4ed928,
  title = {[Requirements and recommendations for performing endosonographies].},
  author = {B Krakamp and J Janssen and J Menzel and A Schäfer and M Rünzi and Arbeitsgemeinschaft fur endoskopischen Ultraschall in Nordrhein-Westfalen (AGEUS)},
  year = {2004},
  doi = {10.1055/s-2004-812839},
  url = {https://pubmed.ncbi.nlm.nih.gov/14963789/},
  note = {Source identifier: 14963789}
}