@misc{indiciaee1a02ed52950, title = {Long-term tracheostomy in extensive bilateral bronchiectasis.}, author = {R H OVERHOLT and M S SEGAL}, year = {1957}, doi = {10.1056/nejm195712052572302}, url = {https://pubmed.ncbi.nlm.nih.gov/13483897/}, note = {Source identifier: 13483897} }