@misc{indiciae7e0887b95ae3, title = {Ventilation during percutaneous tracheostomy.}, author = {D A Jones and A J Ball}, year = {1998}, doi = {10.1046/j.1365-2044.1998.0617k.x}, url = {https://pubmed.ncbi.nlm.nih.gov/9849299/}, note = {Source identifier: 9849299} }