TY - GEN AU - Forest,R AU - Lamarche,Y TI - An anesthesia circuit monitor SN - 0003-3022 PY - 1979///0626 KW - Anesthesiology KW - instrumentation KW - Humans KW - Protective Devices KW - Respiratory Protective Devices N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00000542-197904000-00015 ER -