article_metadata: Arumugam Vasudevan Satyen Parida Lenin Babu Elakkumanan Sandeep Mishra
article_metadata: 10.4103/0970-9185.105816
article_metadata: J Anaesthesiol Clin Pharmacol
article_metadata: 2013 Jan;29(1):108-10.
article_metadata: anesthesia machine circle breathing system incompetent unidirectional valves
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/23493853/
article_metadata: Case Reports
article_metadata: PMC3590513
article_metadata: 23493853
article_metadata: Carbon dioxide rebreathing caused by deformed silicon leaflet in the expiratory unidirectional valve
article_metadata: 2013