Vitalograph peak flow meter on a white background

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Size: 6000px × 4000px
Photo credit: © Tim Merrick / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: asthma, asthmatic, background, chronic, copd, disease, doctor, dr, equipment, flow, function, gp, lung, medical, medicine, meter, nurse, obstructive, peak, peakflow, pulmonary, respiratory, white