@misc{indiciae7b041f91b5f8, title = {A method and apparatus for testing the anesthesia machine circuit unidirectional values.}, author = {S B Corn}, year = {1996}, doi = {10.1016/0952-8180(96)85616-9}, url = {https://pubmed.ncbi.nlm.nih.gov/8703469/}, note = {Source identifier: 8703469} }