TY  - GEN
AU  - CLUTTON-BROCK,J
TI  - A variable pattern respirator with phased sampling device
SN  - 0007-0912
PY  - 2000///0701
KW  - Humans
KW  - Ventilators, Mechanical
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1093/bja/29.11.517
ER  -