Significance of noseclips during spirometric maneuver in patients with COPD.
Agarwal
Dipti
D
Gupta
P P
PP
Sood
S
S
Gupta
K B
KB
D006801:Humans; D008297:Male; D008875:Middle Aged; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D015203:Reproducibility of Results; D012129:Respiratory Function Tests; D013147:Spirometry / Q000295:instrumentation*