@misc{indiciae0a67e98cd6fb, title = {[Pro or con accessory anesthesia breathing systems].}, author = {L Beydon and J L Bourgain and J B CazalaĆ  and B Dalens and P Feiss and I Murat and Y Nivoche and J C Otteni and D Safran and F Servin}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10207591/}, note = {Source identifier: 10207591} }