TY  - GEN
AU  - Cahen,C
TI  - [Valves in general use for manual ventilation]
SN  - 0002-1148
PY  - 1975///0310
KW  - Adult
KW  - Child
KW  - Humans
KW  - Infant
KW  - Respiration, Artificial
KW  - instrumentation
N1  - Publication Type: English Abstract; Journal Article
ER  -