@misc{indiciae07dc09795bd2, title = {[Positioning systems for endoscopic solo surgery].}, author = {A Arezzo and T Testa and F Ulmer and M O Schurr and M Degregori and G F Buess}, year = {2000}, url = {https://pubmed.ncbi.nlm.nih.gov/11155479/}, note = {Source identifier: 11155479} }