TY  - GEN
AU  - Wright,B M
TI  - A safe expiratory valve for anaesthesia and artificial ventilation
SN  - 0140-6736
PY  - 1979///0629
KW  - Accident Prevention
KW  - Anesthesiology
KW  - instrumentation
KW  - Protective Devices
KW  - Respiration, Artificial
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s0140-6736(79)91268-6
ER  -