@misc{indiciae386431383ff4, title = {Ports, Trocars/Cannulae, and Access Techniques.}, author = {A Melzer and K Kipfmüller and D Groenemeyer and R Seibel and G Buess}, year = {1995}, doi = {10.1053/slas00200179}, url = {https://pubmed.ncbi.nlm.nih.gov/10401083/}, note = {Source identifier: 10401083} }