TY - GEN AU - Bushman,J A AU - Ali,A AU - Perry,I R AU - Williams,G M TI - A new mouthpiece for the Wright peak flow meter SN - 0007-0912 PY - 1978///0929 KW - Adult KW - Aged KW - Anesthesiology KW - instrumentation KW - Female KW - Forced Expiratory Flow Rates KW - Humans KW - Male KW - Middle Aged KW - Peak Expiratory Flow Rate KW - Rheology N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/bja/50.6.551 ER -