TY  - GEN
AU  - Richards,D A
TI  - Wright peak flow meter
SN  - 0028-8446
PY  - 1983///0826
KW  - Equipment Failure
KW  - Forced Expiratory Flow Rates
KW  - instrumentation
KW  - Humans
KW  - Peak Expiratory Flow Rate
N1  - Publication Type: Letter
ER  -