@misc{indiciae2694ab12f0d2, title = {[Percutaneous tracheostomy: technological development].}, author = {G Frova and O Barozzi and C Concoreggi and P Terenghi and D Tuzzo}, year = {2000}, url = {https://pubmed.ncbi.nlm.nih.gov/10965725/}, note = {Source identifier: 10965725} }