@misc{indiciaee9da007f8940, title = {[Gastrointestinal endoscopy: which procedure, which operator?].}, author = {C Martin and A Lienhart and B Dureuil and J-J Eledjam}, year = {2006}, doi = {10.1016/j.annfar.2006.07.076}, url = {https://pubmed.ncbi.nlm.nih.gov/16934954/}, note = {Source identifier: 16934954} }