@article{Mönkemüller2017, author = "K. E. Mönkemüller and M. J. Zabielski", title = "{Probekapitel: Gastrointestinale Endoskopie}", year = "2017", month = "9", url = "https://karger.figshare.com/articles/journal_contribution/Probekapitel_Gastrointestinale_Endoskopie/5379589", doi = "10.6084/m9.figshare.5379589.v1" }